CVE-2025-8979 Information

Aug 15, 2025 cve

Description

A vulnerability was identified in Tenda AC15 15.13.07.13. Affected by this vulnerability is the function check_fw_type/split_fireware/check_fw of the component Firmware Update Handler. The manipulation leads to insufficient verification of data authenticity. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/AC15_Auth.md https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/AC15_Inte.md https://vuldb.com/?ctiid.319975 https://vuldb.com/?id.319975 https://vuldb.com/?submit.628602 https://vuldb.com/?submit.628603 https://www.tenda.com.cn/

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.6

CNNVD-202508-1776 (Published: 2025-08-14)

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