CVE-2025-14993
Tenda AC18 HTTP Request SetDlnaCfg sprintf stack-based overflow
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
21 Dec 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability was detected in Tenda AC18 15.03.05.05. This affects the function sprintf of the file /goform/SetDlnaCfg of the component HTTP Request Handler. The manipulation of the argument scanList results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public 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 · AC18Want to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_AC18/SetDlnaCfg/SetDlnaCfg.mdhttps://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_AC18/SetDlnaCfg/SetDlnaCfg.md#reproducehttps://vuldb.com/?ctiid.337687https://vuldb.com/?id.337687https://vuldb.com/?submit.719084https://www.tenda.com.cn/