Tenda D151 & D301 - Configuration Download
Priority HIGH 77CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
Tenda D151 and D301 routers contain an unauthenticated configuration download vulnerability that allows remote attackers to retrieve router configuration files. Attackers can send a request to /goform/getimage endpoint to download configuration data including admin credentials without authentication.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00702 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Tenda | Tenda D151 & D301 | - | — | No fix listed | CNA |
- Tenda D151 & D301 VendorTenda Affected - Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:tenda:d301_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Tenda |
| cpe:2.3:h:tenda:d301:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Tenda |
| cpe:2.3:o:tenda:d151_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Tenda |
| cpe:2.3:h:tenda:d151:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Tenda |
- cpe:2.3:o:tenda:d301_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Tenda
- cpe:2.3:h:tenda:d301:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
- cpe:2.3:o:tenda:d151_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Tenda
- cpe:2.3:h:tenda:d151:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-47802
- 2026-10-03 Alias added: GHSA-wh72-mc55-37hv
References
Exploit 1
Sources
- CVE-2021-47802 · CVE Program
- CVE-2021-47802 · NVD
- FIRST EPSS
- GHSA-wh72-mc55-37hv · 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