CVE-2025-10803

HIGH

Tenda Ac23 Firmware < 16.03.07.52 - Memory Corruption

Title source: rule
STIX 2.1

Description

A vulnerability has been found in Tenda AC23 up to 16.03.07.52. Affected by this vulnerability is the function sscanf of the file /goform/SetPptpServerCfg of the component HTTP POST Request Handler. Such manipulation of the argument startIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.325161
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.325161
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.654237
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 8.8
EPSS 0.0025
EPSS Percentile 48.1%
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 Sep 22, 2025
Tracked Since Feb 18, 2026