CVE-2025-13288

HIGH 8.8

Tenda CH22 PPTPUserSetting fromPptpUserSetting buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	ch22
Published	Nov 17, 2025
Last Updated	Feb 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / CH22

1.0.0.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.332628 vuldb.com: https://vuldb.com/?ctiid.332628 vuldb.com: https://vuldb.com/?submit.691594 github.com: https://github.com/yyyy1g/CVE/issues/1 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 yuan253 (VulDB User)