CVE-2025-15391

Name: CVE-2025-15391
Creator: NVD / NIST
Published: 2025-12-31T18:15:43.58+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 3.69%

Last modified Jun 17, 2026

CVE-2025-15391 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A weakness has been identified in D-Link DIR-806A 100CNb11. Affected is the function ssdpcgi_main of the component SSDP Request Handler. EPSS estimates a 3.69% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

3.69%

88.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dlink	Dir-806a Firmware	100cnb11

References

https://github.com/ccc-iotsec/cve-/blob/D-Link/D-Link%20DIR-806A%E6%9C%AA%E6%8E%88%E6%9D%83RCE.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.339152Permissions Required, VDB Entry
https://vuldb.com/?id.339152Third Party Advisory, VDB Entry
https://vuldb.com/?submit.727637Third Party Advisory, VDB Entry
https://www.dlink.com/Product

Timeline

Published: Dec 31, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-15391?

How severe is CVE-2025-15391?

CVE-2025-15391 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 3.69% probability of exploitation in the next 30 days.

How do I fix CVE-2025-15391?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-15391?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST