D-Link DIR-868L OS Command Injection Vulnerability in SSDP Service

Vulnerability

A critical OS command injection vulnerability has been identified in the D-Link DIR-868L router, specifically in the SSDP service function 'sub_1BF84'. This vulnerability arises from improper handling of the 'ST' argument, allowing remote, unauthenticated attackers to execute arbitrary OS commands. The issue affects version 110b03 of the DIR-868L model, which is no longer supported by the manufacturer.

Impact

Exploitation of this vulnerability allows for pre-authentication OS command injection, with the potential for full system compromise.

Added: Mar 3, 2026, 9:18 PM
Updated: Mar 3, 2026, 9:54 PM

Vulnerability Rating

Custom Algorithm
spread
5.7
impact
7.5
exploitability
9.1
remediation
0.0
relevance
3.4
threat
6.4
urgency
2.9
incentive
8.3

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.