What’s Vulnerable › Vulnerabilities

CVE-2026-7031: Tenda F456 SafeMacFilter fromSafeMacFilter buffer 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: yes
• Published: 2026-04-26 · updated 2026-10-26
• Weakness: CWE-119

Description

A vulnerability was detected in Tenda F456 1.0.0.5. This impacts the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page results in buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.

Affected products

• Tenda F456: 1.0.0.5

References

• https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_121/README.md
• https://vuldb.com/submit/798452
• https://vuldb.com/vuln/359611
• https://vuldb.com/vuln/359611/cti
• https://www.tenda.com.cn/

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