CVE-2025-11423

CRITICAL 9.8

Tenda CH22 SafeEmailFilter formSafeEmailFilter memory corruption

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function formSafeEmailFilter of the file /goform/SafeEmailFilter. Performing a manipulation of the argument page results in memory corruption. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

CWE	CWE-119
Vendor	tenda
Product	ch22
Published	Oct 8, 2025
Last Updated	Feb 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/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.327358 vuldb.com: https://vuldb.com/?ctiid.327358 vuldb.com: https://vuldb.com/?submit.666009 github.com: https://github.com/f000x0/cve/issues/7 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 Li Hu (VulDB User)