Vulnerability Details CVE-2026-4499
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 80.3%
CVSS Severity
CVSS v3 Score 7.3
CVSS v2 Score 7.5
References
- https://github.com/user-attachments/files/25790888/OS.Command.Injection.in.D-Link.DIR-820LW.B2.03.via.the.HTTP_ST.environment.variable.in.ssdpcgi_main.function.zip
- https://github.com/yunleeeee/cve/issues/1
- https://vuldb.com/?ctiid.352055
- https://vuldb.com/?id.352055
- https://vuldb.com/?submit.773883
- https://www.dlink.com/
Products affected by CVE-2026-4499
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cpe:2.3:h:dlink:dir-820lw:-
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cpe:2.3:o:dlink:dir-820lw_firmware:2.03