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CVE-2026-116505

9.1, critical

TOTOLINK A950RG Injection Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
9.1, critical critical CVSS v3.1
EPSS, next 30 days
n/a
Exploitation
No public evidence
Published
26 Oct 2026yesterday

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.

Details

Vendor
TOTOLINK
Product
A950RG
Weakness
CWE-74 (opens in a new tab)
Status
Received
Updated
26 Oct 2026
Assigner
cna@vuldb.com

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

References 6

Other references 6

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other TOTOLINK CVEs

Every TOTOLINK CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-116504 TOTOLINK A950RG Injection Vulnerability 9.9, critical
  • CVE-2026-116506 TOTOLINK A950RG Injection Vulnerability 9.9, critical
  • CVE-2026-116508 TOTOLINK A950RG Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability 10, critical
  • CVE-2026-114575 TOTOLINK A950RG Injection Vulnerability EPSS 2% 10, critical
  • CVE-2026-114382 TOTOLINK EX200 Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability EPSS 0.7% 10, critical
  • CVE-2026-114383 TOTOLINK EX200 Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability EPSS 0.7% 10, critical
  • CVE-2026-10131 Totolink OS Command Injection Vulnerability EPSS 1% 9.1, critical
  • CVE-2026-10132 Totolink Stack-based Buffer Overflow Vulnerability EPSS 0.6% 9.1, critical

Beyond this page

Is CVE-2026-116505 in your network?

This page tells you how dangerous CVE-2026-116505 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 27 Oct 2026, not the live upstream state.