CVE-2025-14526

HIGH 8.8

Tenda CH22 L7Im frmL7ImForm buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in Tenda CH22 1.0.0.1. This affects the function frmL7ImForm of the file /goform/L7Im. Performing a manipulation of the argument page results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	ch22
Published	Dec 11, 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.335866 vuldb.com: https://vuldb.com/?ctiid.335866 vuldb.com: https://vuldb.com/?submit.703035 github.com: https://github.com/maximdevere/CVE2/issues/5 github.com: https://github.com/maximdevere/CVE2/issues/5#issue-3673676260 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 MaximDeVere (VulDB User)