What’s Vulnerable › Vulnerabilities

CVE-2025-7806: Tenda FH451 SafeClientFilter fromSafeClientFilter stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-18 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability classified as critical was found in Tenda FH451 1.0.0.9. This vulnerability affects the function fromSafeClientFilter of the file /goform/SafeClientFilter. The manipulation of the argument Go/page leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Tenda FH451: 1.0.0.9

References

• https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromSafeClientFilter_Go.md
• https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromSafeClientFilter_page.md
• https://vuldb.com/?ctiid.316882
• https://vuldb.com/?id.316882
• https://vuldb.com/?submit.616348
• https://vuldb.com/?submit.616349
• https://www.tenda.com.cn/

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