CVE-2025-8956

Name: CVE-2025-8956
Creator: NVD / NIST
Published: 2025-08-14T10:15:30.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 18.14%

Last modified Jun 17, 2026

CVE-2025-8956 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability was found in D-Link DIR‑818L up to 1.05B01. This issue affects the function getenv of the file /htdocs/cgibin of the component ssdpcgi. EPSS estimates a 18.14% chance of exploitation in the next 30 days.

Description

A vulnerability was found in D-Link DIR‑818L up to 1.05B01. This issue affects the function getenv of the file /htdocs/cgibin of the component ssdpcgi. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/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

18.14%

96.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dlink	Dir-818l Firmware	105b01

References

https://github.com/LonTan0/CVE/blob/main/Remote%20Arbitrary%20Command%20Execution%20Vulnerability%20in%20ssdpcgi%20of%20D-Link%20DIR%E2%80%91818L.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.319925Permissions Required, VDB Entry
https://vuldb.com/?id.319925Third Party Advisory, VDB Entry
https://vuldb.com/?submit.627835Third Party Advisory, VDB Entry
https://www.dlink.com/Product

Timeline

Published: Aug 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8956?

How severe is CVE-2025-8956?

CVE-2025-8956 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 18.14% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8956?

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-2025-8956?

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

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Source: NVD / NIST