Vulnerability Description
A vulnerability was identified in Tenda AC20 16.03.08.12. Affected is the function websFormDefine of the file /goform/telnet of the component Telnet Service. The manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac20 Firmware | 16.03.08.12 |
| Tenda | Ac20 | - |
Related Weaknesses (CWE)
References
- https://github.com/ZZ2266/.github.io/blob/main/AC20/telnet/readme.mdExploitThird Party Advisory
- https://github.com/ZZ2266/.github.io/blob/main/AC20/telnet/readme.md#poc-exploitExploitThird Party Advisory
- https://vuldb.com/?ctiid.320358Permissions RequiredVDB Entry
- https://vuldb.com/?id.320358Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.632232Third Party AdvisoryVDB Entry
- https://www.tenda.com.cn/Product
FAQ
What is CVE-2025-9090?
CVE-2025-9090 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A vulnerability was identified in Tenda AC20 16.03.08.12. Affected is the function websFormDefine of the file /goform/telnet of the component Telnet Service. The manipulation leads to command injectio...
How severe is CVE-2025-9090?
CVE-2025-9090 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-9090?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac20 Firmware, Tenda Ac20.