CVE-2025-12596

HIGH

Tenda AC23 16.03.07.52 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.330891
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.330891
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.677585
Exploit, Issue Tracking, Third Party Advisory broken-link exploit issue-tracking
https://github.com/LX-LX88/cve/issues/9
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 8.8
EPSS 0.0008
EPSS Percentile 22.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-120
Status published
Products (1)
tenda/ac23_firmware 16.03.07.52
Published Nov 02, 2025
Tracked Since Feb 18, 2026