Vulnerability · Published Mar 3, 2026 · Assigned by VulDB

CVE-2026-3485D-Link DIR-868L SSDP Service sub_1BF84 os command injection

Critical 9.8

In plain English

A critical-severity OS command injection in DIR-868L from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 5.3% (higher than 93% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)5.3%top 7.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A flaw has been found in D-Link DIR-868L 110b03. This affects the function sub_1BF84 of the component SSDP Service. This manipulation of the argument ST causes os command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DIR-868L	110b03

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References

VDB-348560 | D-Link DIR-868L SSDP Service sub_1BF84 os command injection vdb-entry, technical-description
VDB-348560 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #764759 | D-Link dir-868I REVA1_FW110b03 OS Command Injection third-party-advisory
https://kn0sinna.notion.site/dlink-dir-868l-ssdp-command-injection-30eb1876cd6e80caa691de6fe5cab59c exploit
https://www.dlink.com/ product