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CRITICAL

CVE-2025-15391

CVSS v3

9.8

CRITICAL

EPSS Score

4.2 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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.

Technical details

Published
2025-12-31

Frequently asked questions

What is CVE-2025-15391?

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.

Is CVE-2025-15391 actively exploited?

Active exploitation of CVE-2025-15391 has not been confirmed. Its EPSS score was 4.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-15391?

CVE-2025-15391 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2025-15391 affecting your environment?

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