CVE-2026-116505

A vulnerability was found in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This impacts the function getDeviceInfo of the file /var/lib/misc/udhcpd.leases of the component device-information Handler. The manipulation of the argument MAC address results in command injection. The attack can be launched remotely. The exploit has been made public and could be used.

Score

CVSS 4.0 9.4 Critical

Status

Deferred - cna@vuldb.com

Published

2026-10-26

Last modified

2026-10-27

Weaknesses

CWE-74, CWE-77

Affected products

• A950rg Firmware (Totolink)

References

• https://vuldb.com/vuln/426403
• https://vuldb.com/vuln/426403/cti
• https://vuldb.com/cve/CVE-2026-116505
• https://vuldb.com/submit/1022554
• https://gist.github.com/H3rmesk1t/836a8c4be24fcc4b7041b4bbe9cbb178
• https://www.totolink.net/