CVE-2025-11328

Tenda AC18 SetDDNSCfg stack-based overflow

CVSS 8.7 HIGHEPSS 1.0%CWE-119 CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.7EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Oct 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability was detected in Tenda AC18 15.03.05.19(6318). This issue affects some unknown processing of the file /goform/SetDDNSCfg. The manipulation of the argument ddnsEn results in stack-based buffer overflow. It is possible to launch the attack 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 · AC18

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References

https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/SetDDNSCfg.md https://vuldb.com/?ctiid.327211 https://vuldb.com/?id.327211 https://vuldb.com/?submit.664533 https://www.tenda.com.cn/