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CVE-2025-12596

Tenda AC23 saveParentControlInfo buffer overflow

CVSS 8.7 HIGHEPSS 1.2%CWE-119CWE-120
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
02 Nov 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · AC23

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References
https://github.com/LX-LX88/cve/issues/9https://vuldb.com/?ctiid.330891https://vuldb.com/?id.330891https://vuldb.com/?submit.677585https://www.tenda.com.cn/