CVE-2025-45797

CRITICAL

Totolink A950rg Firmware - Out-of-Bounds Write

Title source: rule
STIX 2.1

Description

TOTOlink A950RG V4.1.2cu.5204_B20210112 contains a buffer overflow vulnerability. The vulnerability arises from the improper input validation of the NoticeUrl parameter in the setNoticeCfg interface of /lib/cste_modules/system.so.

Scores

CVSS v3 9.8
EPSS 0.0048
EPSS Percentile 65.1%
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 no
Technical Impact partial

Details

CWE
CWE-121 CWE-787
Status published
Products (1)
totolink/a950rg_firmware 4.1.2cu.5204_b20210112
Published May 08, 2025
Tracked Since Feb 18, 2026