Unrated severityNVD Advisory· Published Oct 27, 2025· Updated Feb 24, 2026

Tenda CH22 SafeMacFilter fromSafeMacFilter buffer overflow

CVE-2025-12234

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Tenda/Ch22 Firmwarev5
cpe:2.3:o:tenda:ch22_firmware:*:*:*:*:*:*:*:*
Range: 1.0.0.1
Tenda/CH22llm-fuzzy
Range: =1.0.0.1

Patches

Vulnerability mechanics

References

github.com/QIU-DIE/CVE/issues/15mitrebroken-linkexploitissue-tracking
vuldb.commitrethird-party-advisory
vuldb.commitresignaturepermissions-required
vuldb.commitrevdb-entrytechnical-description
www.tenda.com.cnmitreproduct

News mentions

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