D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882…
Priority MEDIUM 49CWE-77Published · 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 · NVD. Fix status from CNA. Impact type from CWE-77.
Summary
D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882 DIR_882_FW1.30B06_Hotfix_02 were discovered to contain a command injection vulnerability in the system function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.
Why it matters now
EPSS 0.03969 90th percentileScored 2026-11-07
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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dir-878_firmware:*:*:*:*:*:*:*:* | up to 1.20b05 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:o:dlink:dir-878_firmware:1.30b08:hotfix_02_beta:*:*:*:*:*:* | 1.30b08 hotfix_02_beta | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
| cpe:2.3:o:dlink:dir-882_firmware:*:*:*:*:*:*:*:* | up to 1.30b06 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:o:dlink:dir-882_firmware:1.30b06:hotfix_02_beta:*:*:*:*:*:* | 1.30b06 hotfix_02_beta | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-882:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-878_firmware:*:*:*:*:*:*:*:* Versions up to 1.20b05 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:o:dlink:dir-878_firmware:1.30b08:hotfix_02_beta:*:*:*:*:*:* Versions 1.30b08 hotfix_02_beta Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
- cpe:2.3:o:dlink:dir-882_firmware:*:*:*:*:*:*:*:* Versions up to 1.30b06 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:o:dlink:dir-882_firmware:1.30b06:hotfix_02_beta:*:*:*:*:*:* Versions 1.30b06 hotfix_02_beta Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-882:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-44880
- 2026-10-03 Alias added: GHSA-hpwm-36h9-w859
References
More D-Link Japan K.K. Dir-878 Firmware vulnerabilities
- TI-2023-12376 D-Link DIR878 1.30B08 was discovered to contain a stack overflow in the sub_48d630… CVSS 3.1CRITICAL 9.8
- TI-2020-07118 Incorrect comparison in D-Link Multiple Routers CVSS 3.1HIGH 8.8
- TI-2020-07117 Improper authentication in D-Link Multiple Routers CVSS 3.1HIGH 8.8
- TI-2025-37750 An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router… CVSS 3.1MEDIUM 6.5
- TI-2025-37749 An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router… CVSS 3.1MEDIUM 6.5
- TI-2025-00398 D-Link DIR-878 HTTP POST Request dllog.cgi information disclosure CVSS 4.0MEDIUM 6.9
Sources
- CVE-2021-44880 · CVE Program
- CVE-2021-44880 · NVD
- FIRST EPSS
- GHSA-hpwm-36h9-w859 · 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