CVE-2025-13258

A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is an unknown function of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cna@vuldb.com

Published

2025-11-17

Last modified

2026-10-18

Weaknesses

CWE-119, CWE-120

Affected products

• Ac20 Firmware (Tenda)

References

• https://vuldb.com/?id.332593
• https://vuldb.com/?ctiid.332593
• https://vuldb.com/?submit.688716
• https://github.com/DavCloudz/cve/blob/main/Tenda/Tengda%20AC20%20Router%20WifiExtraSet%20Buffer%20Overflow%20Vulnerabil…
• https://github.com/DavCloudz/cve/blob/main/Tenda/Tengda%20AC20%20Router%20WifiExtraSet%20Buffer%20Overflow%20Vulnerabil…
• https://www.tenda.com.cn/