What is CVE-2026-2163?

CVE-2026-2163 is a medium-severity vulnerability in D-Link Dir-600, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 4.7/10. Published 2026-02-08.

How severe is CVE-2026-2163?

Medium severity. CVSS v3 base score is 4.7 out of 10.

RCE in D-Link Dir-600

CVE-2026-2163

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.

EPSS: 0.057 (92.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.

Affected products

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
cna@vuldb.com (related, Exploit, Third Party Advisory)
cna@vuldb.com (Exploit, Third Party Advisory, exploit)
cna@vuldb.com (Product, product)

Frequently asked questions

What is CVE-2026-2163?: CVE-2026-2163 is a medium-severity vulnerability in D-Link Dir-600, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 4.7/10. Published 2026-02-08.
How severe is CVE-2026-2163?: Medium severity. CVSS v3 base score is 4.7 out of 10.