CVE-2026-116505

CriticalCVSS 9.1/10Last modified Oct 31, 2026

Description

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.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-74 CWE-77

Affected software

Vendor	Product	Versions
TOTOLINK	A950RG	4.1.2cu.5268_B20221104

References

Timeline

Published: Oct 26, 2026
Last modified: Oct 31, 2026
NVD status: Deferred

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