Unrated severityNVD Advisory· Published Nov 17, 2025· Updated Feb 24, 2026

Tenda CH22 PPTPUserSetting fromPptpUserSetting buffer overflow

CVE-2025-13288

Description

A security vulnerability has been detected in Tenda CH22 1.0.0.1. This impacts the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly 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/yyyy1g/CVE/issues/1mitreexploitissue-tracking
vuldb.commitrethird-party-advisory
vuldb.commitresignaturepermissions-required
vuldb.commitrevdb-entrytechnical-description
www.tenda.com.cnmitreproduct

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