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

Tenda CH22 addressNat fromAddressNat buffer overflow

CVE-2025-12272

Description

A security flaw has been discovered in Tenda CH22 1.0.0.1. This impacts the function fromAddressNat of the file /goform/addressNat. Performing a manipulation of the argument page results in buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

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/21mitrebroken-linkexploitissue-tracking
vuldb.commitrethird-party-advisory
vuldb.commitresignaturepermissions-required
vuldb.commitrevdb-entrytechnical-description
www.tenda.com.cnmitreproduct

News mentions

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