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CVE-2025-13400

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CVE-2025-13400

Published: Nov 19, 2025

Modified: Feb 24, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability was detected in Tenda CH22 1.0.0.1. Affected is the function formWrlExtraGet of the file /goform/WrlExtraGet. Performing a manipulation of the argument chkHz results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.

VendorProductVersions

Tenda

CH22

affected
1.0.0.1

Weaknesses (CWE)

CWE-120
CWE-119

CVSS v3.1 Details

CVSS v3.1 Vector

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

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-332926 | CTI Indicators (IOB, IOC, IOA)
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