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CVE-2026-3274

Tenda F453 httpd L7Prot frmL7ProtForm buffer overflow

CVSS 8.7 HIGHEPSS 0.9%CWE-119CWE-120
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
27 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A security flaw has been discovered in Tenda F453 1.0.0.3. Affected by this issue is the function frmL7ProtForm of the file /goform/L7Prot of the component httpd. Performing a manipulation of the argument page results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
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_74/README.mdhttps://vuldb.com/?ctiid.347998https://vuldb.com/?id.347998https://vuldb.com/?submit.759621https://www.tenda.com.cn/