An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the…
Priority HIGH 68CWE-120Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field.
Why it matters now
EPSS 0.33992 98th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 136
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* | before 4.3.1.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor1000b_firmware:*:*:*:*:*:*:*:* | before 4.3.1.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor1000b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:* | before 4.3.1.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2962:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2962p_firmware:*:*:*:*:*:*:*:* | before 4.3.1.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2962p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2927_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2927:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
- cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* Versions before 4.3.1.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor1000b_firmware:*:*:*:*:*:*:*:* Versions before 4.3.1.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor1000b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:* Versions before 4.3.1.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2962:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2962p_firmware:*:*:*:*:*:*:*:* Versions before 4.3.1.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2962p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2927_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2927:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
Show 126 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:draytek:vigor2927ax_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2927ax:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2927ac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2927ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2927vac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2927vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2927l_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2927l:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2927lac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2927lac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2915_firmware:*:*:*:*:*:*:*:* | before 4.3.3.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2915:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2915ac_firmware:*:*:*:*:*:*:*:* | before 4.3.3.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2915ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2952_firmware:*:*:*:*:*:*:*:* | before 3.9.7.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2952:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2952p_firmware:*:*:*:*:*:*:*:* | before 3.9.7.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2952p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor3220_firmware:*:*:*:*:*:*:*:* | before 3.9.7.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor3220:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2926:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2926n_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2926n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2926ac_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2926ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2926vac_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2926vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2926l_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2926l:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2926ln_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2926ln:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2926lac_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2926lac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862n_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862ac_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862vac_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862b_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862bn_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862bn:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862l_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862l:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862ln_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862ln:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2862lac_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2862lac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2620l_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2620l:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2620ln_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2620ln:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigorlte_200n_firmware:*:*:*:*:*:*:*:* | before 3.9.8.1 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigorlte_200n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2133:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2133n_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2133n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2133ac_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2133ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2133vac_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2133vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2133fvac_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2133fvac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2762:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2762n_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2762n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2762ac_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2762ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2762vac_firmware:*:*:*:*:*:*:*:* | before 3.9.6.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2762vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:* | before 4.2.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor165:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:* | before 4.2.4 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor166:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2135:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2135ac_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2135ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2135vac_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2135vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2135fvac_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2135fvac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2765:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2765ac_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2765ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2765vac_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2765vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2766:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2766ac_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2766ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2766vac_firmware:*:*:*:*:*:*:*:* | before 4.4.2 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2766vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:* | before 3.9.6 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2832:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2865:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2865ax_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2865ax:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2865ac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2865ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2865vac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2865vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2865l_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2865l:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2865lac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2865lac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2866:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2866ax_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2866ax:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2866ac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2866ac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2866vac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2866vac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2866l_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2866l:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
| cpe:2.3:o:draytek:vigor2866lac_firmware:*:*:*:*:*:*:*:* | before 4.4.0 | Vulnerable | DrayTek |
| cpe:2.3:h:draytek:vigor2866lac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | DrayTek |
- cpe:2.3:o:draytek:vigor2927ax_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2927ax:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2927ac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2927ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2927vac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2927vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2927l_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2927l:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2927lac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2927lac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2915_firmware:*:*:*:*:*:*:*:* Versions before 4.3.3.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2915:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2915ac_firmware:*:*:*:*:*:*:*:* Versions before 4.3.3.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2915ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2952_firmware:*:*:*:*:*:*:*:* Versions before 3.9.7.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2952:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2952p_firmware:*:*:*:*:*:*:*:* Versions before 3.9.7.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2952p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor3220_firmware:*:*:*:*:*:*:*:* Versions before 3.9.7.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor3220:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2926:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2926n_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2926n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2926ac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2926ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2926vac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2926vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2926l_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2926l:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2926ln_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2926ln:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2926lac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2926lac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862n_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862ac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862vac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862b_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862bn_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862bn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862l_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862l:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862ln_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862ln:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2862lac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2862lac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2620l_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2620l:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2620ln_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2620ln:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigorlte_200n_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.1 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigorlte_200n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2133:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2133n_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2133n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2133ac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2133ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2133vac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2133vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2133fvac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2133fvac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2762:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2762n_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2762n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2762ac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2762ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2762vac_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2762vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:* Versions before 4.2.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor165:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:* Versions before 4.2.4 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor166:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2135:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2135ac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2135ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2135vac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2135vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2135fvac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2135fvac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2765:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2765ac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2765ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2765vac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2765vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2766:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2766ac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2766ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2766vac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.2 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2766vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:* Versions before 3.9.6 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2832:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2865:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2865ax_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2865ax:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2865ac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2865ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2865vac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2865vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2865l_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2865l:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2865lac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2865lac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2866:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2866ax_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2866ax:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2866ac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2866ac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2866vac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2866vac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2866l_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2866l:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
- cpe:2.3:o:draytek:vigor2866lac_firmware:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·DrayTek
- cpe:2.3:h:draytek:vigor2866lac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-32548
- 2026-10-03 Alias added: GHSA-r59x-897w-8h5j
References
More DrayTek Vigor1000b Firmware vulnerabilities
- TI-2023-16684 Draytek Vigor Routers firmware versions below 3.9.6/4.2.4, Access Points firmware… CVSS 3.1CRITICAL 9.8
- TI-2024-27685 Buffer Overflow vulnerabilities exist in DrayTek Vigor310 devices through 4.3.2.6 (in the… CVSS 3.1HIGH 8.0
- TI-2024-27681 DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing… CVSS 3.1HIGH 8.0
- TI-2024-34257 Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925… CVSS 3.1CRITICAL 9.8
- TI-2024-34256 Vigor165/166 4.2.7 and earlier; Vigor2620/LTE200 3.9.8.9 and earlier; Vigor2860/2925… CVSS 3.1CRITICAL 9.8
- TI-2024-27682 DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-32548 · CVE Program
- CVE-2022-32548 · NVD
- FIRST EPSS
- GHSA-r59x-897w-8h5j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences