CVE-2026-6124: Tenda F451 httpd SafeMacFilter fromSafeMacFilter stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-12 · updated 2026-10-26
Weakness: CWE-119

Description

A vulnerability was determined in Tenda F451 1.0.0.7. This vulnerability affects the function fromSafeMacFilter of the file /goform/SafeMacFilter of the component httpd. Executing a manipulation of the argument page/menufacturer can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

Affected products

Tenda F451: 1.0.0.7

References

https://github.com/Jimi-Lab/cve/issues/16
https://vuldb.com/submit/792874
https://vuldb.com/vuln/356987
https://vuldb.com/vuln/356987/cti
https://www.tenda.com.cn/

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