CVE-2025-60699
MEDIUMTOTOLINK A950RG Router <5.9c.4592_B20191022_ALL - Buffer Overflow
Title source: llmDescription
A buffer overflow vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592_B20191022_ALL within the `global.so` binary. The `getSaveConfig` function retrieves the `http_host` parameter from user input via `websGetVar` and copies it into a fixed-size stack buffer (`v13`) using `strcpy()` without performing any length checks. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted HTTP request to the router's web interface, potentially leading to arbitrary code execution.
References (3)
Core 3
Core References
Exploit, Third Party Advisory
https://github.com/yifan20020708/SGTaint-0-day/blob/main/ToToLink/ToToLink-A950RG/CVE-2025-60699.md
Product
https://www.totolink.net/
Scores
CVSS v3
6.5
EPSS
0.0155
EPSS Percentile
81.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-121
Status
published
Products (1)
totolink/a950rg_firmware
5.9c.4592_b20191022
Published
Nov 13, 2025
Tracked Since
Feb 18, 2026