CVE-2026-2163: A vulnerability was identified in D-Link DIR-600 up to 2.15WWb02

Q: How do I fix CVE-2026-2163?

dir-600 firmware: upgrade to newer than 2.15wwb02. Exact commands for each OS are on this page.

Q: Is CVE-2026-2163 being exploited?

CVE-2026-2163 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-2163 affect?

CVE-2026-2163 affects dir-600 firmware. Severity is medium (CVSS 4.7). A vulnerability was identified in D-Link DIR-600 up to 2.15WWb02. This vulnerability affects unknown code of the file ssdp.cgi. Such manipulation of the argument HTTP_ST/REMOTE_ADDR/REMOTE_PORT/SERVER_ID leads to command injection. The atta

Q: How urgent is CVE-2026-2163?

Priority 45/100. EPSS top 6%: very likely to be exploited; Public exploit reference

This month

MEDIUM 4.7UPGRADE

CVE-2026-2163 is a medium-severity flaw (CVSS 4.7) affecting dir-600 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was identified in D-Link DIR-600 up to 2.15WWb02. This vulnerability affects unknown code of the file ssdp.cgi. Such manipulation of the argument HTTP_ST/REMOTE_ADDR/REMOTE_PORT/SERVER_ID leads to command injection. The attack may be launched remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.

Why this priority

EPSS top 6%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	6.6% (top 6%)
CISA exploited list	No
Weakness	CWE-74, CWE-77
Published	2026-02-08
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: dlink

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-08 17:15 UTCPublished CVE record published
2026-06-17 10:30 UTCUpdated Record last modified

dlink dir-600 firmware UPGRADE

Affected: <= 2.15wwb02

Fixed in: newer than 2.15wwb02

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-2163?

dir-600 firmware: upgrade to newer than 2.15wwb02. Exact commands for each OS are on this page.

Is CVE-2026-2163 being exploited?

CVE-2026-2163 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-2163 affect?

CVE-2026-2163 affects dir-600 firmware. Severity is medium (CVSS 4.7). A vulnerability was identified in D-Link DIR-600 up to 2.15WWb02. This vulnerability affects unknown code of the file ssdp.cgi. Such manipulation of the argument HTTP_ST/REMOTE_ADDR/REMOTE_PORT/SERVER_ID leads to command injection. The atta

How urgent is CVE-2026-2163?

Priority 45/100. EPSS top 6%: very likely to be exploited; Public exploit reference

Software pages

D-Link vulnerabilities

Related CVEs

CVE-2025-15194 CRITICAL 9.8 MITIGATE A vulnerability was found in D-Link DIR-600 up to 2.15WWb02
CVE-2024-7357 MEDIUM 6.3 UPGRADE ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in D-Link DIR-600 up to 2.18
CVE-2018-25115 CRITICAL 9.8 MITIGATE MITIGATE Multiple D-Link DIR-series routers, including DIR-110, DIR-412, DIR-600, DIR-610, DIR-615, DIR-645, and DIR-81
CVE-2013-10069 CRITICAL 9.8 UPGRADE UPGRADE The web interface of multiple D-Link routers, including DIR-600 rev B (≤2.14b01) and DIR-300 rev B (≤2.13), co
CVE-2013-10048 CRITICAL 9.8 UPGRADE UPGRADE An OS command injection vulnerability exists in various legacy D-Link routers—including DIR-300 rev B and DIR-

References

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