CVE-2025-15391: D-Link DIR-806A SSDP Request ssdpcgi_main command injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-12-31 · updated 2026-09-23
Weakness: CWE-74

Description

A weakness has been identified in D-Link DIR-806A 100CNb11. Affected is the function ssdpcgi_main of the component SSDP Request Handler. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

D-Link DIR-806A: 100cnb11

References

https://github.com/ccc-iotsec/cve-/blob/D-Link/D-Link%20DIR-806A%E6%9C%AA%E6%8E%88%E6%9D%83RCE.md
https://vuldb.com/?ctiid.339152
https://vuldb.com/?id.339152
https://vuldb.com/?submit.727637
https://www.dlink.com/

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