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CVE-2026-2192

Tenda AC9 formGetRebootTimer stack-based overflow

CVSS 8.6 HIGHEPSS 0.7%CWE-119CWE-121
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.6EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
08 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A security vulnerability has been detected in Tenda AC9 15.03.06.42_multi. Affected by this vulnerability is the function formGetRebootTimer. Such manipulation of the argument sys.schedulereboot.start_time/sys.schedulereboot.end_time leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · AC9

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References
https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda4.mdhttps://vuldb.com/?ctiid.344895https://vuldb.com/?id.344895https://vuldb.com/?submit.749801https://www.tenda.com.cn/