CVE-2025-13258

HighCVSS 8.8/10Last modified Oct 18, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-120

Affected software

Vendor	Product	Versions
Tenda	AC20	16.03.08.0; 16.03.08.1; 16.03.08.2; 16.03.08.3; 16.03.08.4; 16.03.08.5; 16.03.08.6; 16.03.08.7; 16.03.08.8; 16.03.08.9; 16.03.08.10; 16.03.08.11; 16.03.08.12

References

https://github.com/DavCloudz/cve/blob/main/Tenda/Tengda%20AC20%20Router%20WifiExtraSet%20Buffer%20Overflow%20Vulnerability.mdExploit, Third Party Advisory
https://github.com/DavCloudz/cve/blob/main/Tenda/Tengda%20AC20%20Router%20WifiExtraSet%20Buffer%20Overflow%20Vulnerability.md#pocExploit, Third Party Advisory
https://vuldb.com/?ctiid.332593Permissions Required, VDB Entry
https://vuldb.com/?id.332593Third Party Advisory, VDB Entry
https://vuldb.com/?submit.688716Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Nov 17, 2025
Last modified: Oct 18, 2026
NVD status: Analyzed

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