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CVE-2026-3169

Tenda F453 httpd SafeEmailFilter fromSafeEmailFilter buffer overflow

CVSS 8.7 HIGHEPSS 0.6%CWE-119CWE-120
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
25 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A security vulnerability has been detected in Tenda F453 1.0.0.3. This impacts the function fromSafeEmailFilter of the file /goform/SafeEmailFilter of the component httpd. The manipulation of the argument page leads to buffer overflow. Remote exploitation of the attack is possible. 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 · F453

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References
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_68/README.mdhttps://vuldb.com/?ctiid.347676https://vuldb.com/?id.347676https://vuldb.com/?submit.759597https://www.tenda.com.cn/