What’s Vulnerable › Vulnerabilities

CVE-2025-12234: Tenda CH22 SafeMacFilter fromSafeMacFilter buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-10-27 · updated 2026-10-08
• Weakness: CWE-119

Description

A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Tenda CH22: 1.0.0.1

References

• https://github.com/QIU-DIE/CVE/issues/15
• https://vuldb.com/?ctiid.329904
• https://vuldb.com/?id.329904
• https://vuldb.com/?submit.673718
• https://www.tenda.com.cn/
• https://github.com/QIU-DIE/CVE/issues/15

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