CVE-2025-12232

HIGH 8.8

Tenda CH22 SafeClientFilter fromSafeClientFilter buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in Tenda CH22 1.0.0.1. Affected by this vulnerability is the function fromSafeClientFilter of the file /goform/SafeClientFilter. Performing a manipulation of the argument page results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	ch22
Published	Oct 27, 2025
Last Updated	Feb 24, 2026

Stay Ahead of the Next One

Get instant alerts for tenda ch22

Be the first to know when new high vulnerabilities affecting tenda ch22 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

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.329902 vuldb.com: https://vuldb.com/?ctiid.329902 vuldb.com: https://vuldb.com/?submit.673713 github.com: https://github.com/QIU-DIE/CVE/issues/13 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 LINXI666 (VulDB User)