Dlink Dir-820lw Firmware vulnerabilities

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Published CVEs affecting Dlink Dir-820lw Firmware: 2 record(s), with affected versions and fixes.
cpe:2.3:o:dlink:dir-820lw_firmware

CVE-2026-4499 Critical · 9.8 CWE-78 Mar 20, 2026

D-Link DIR-820LW SSDP ssdpcgi_main os command injection

A vulnerability was determined in D-Link DIR-820LW 2.03. Affected is the function ssdpcgi_main of the component SSDP. Executing a manipulation can lead to os command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

CVE-2021-45382 Critical · 9.8 KEV High · 67 Public exploit CWE-78 Feb 17, 2022

D-Link Multiple Routers Remote Code Execution Vulnerability

A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Note: DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, all hardware revisions, have reached their End of Life ("EOL") /End of Service Life ("EOS") Life-Cycle and as such this issue will not be patched.