CVE-2025-9523

CRITICAL

Tenda AC1206 15.03.06.23 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A vulnerability was detected in Tenda AC1206 15.03.06.23. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. The manipulation of the argument mac results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.321541
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.321541
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.634309
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 9.8
EPSS 0.0056
EPSS Percentile 68.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-119 CWE-121
Status published
Products (1)
tenda/ac1206_firmware 15.03.06.23
Published Aug 27, 2025
Tracked Since Feb 18, 2026