What is CVE-2026-2056?

CVE-2026-2056 is a medium-severity vulnerability in D-Link Dir-605l, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-02-06.

How severe is CVE-2026-2056?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in D-Link Dir-605l

CVE-2026-2056

A security vulnerability has been detected in D-Link DIR-605L and DIR-619L 2.06B01/2.13B01. The impacted element is an unknown function of the file /wan_connection_status.asp of the component DHCP Connection Status Handler. The manipulation leads to information disclosure. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Vulnerability class: Information Disclosure

Published 2026-02-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.010 (60.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.010 · change: +0.001

Affected products

D-Link Dir-605l — versions 2.06B01, 2.13B01
D-Link Dir-619l — versions 2.06B01, 2.13B01
Dlink Dir-605l
Dlink Dir-605l Firmware — versions 2.06b01
Dlink Dir-619l
Dlink Dir-619l Firmware — versions 2.13b01

Weakness classification (CWE)

References

vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_83/83.md (related, Third Party Advisory)
github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_82/82.md (Exploit, Third Party Advisory, exploit)
www.dlink.com/ (Product, product)

Frequently asked questions

What is CVE-2026-2056?: CVE-2026-2056 is a medium-severity vulnerability in D-Link Dir-605l, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-02-06.
How severe is CVE-2026-2056?: Medium severity. CVSS v3 base score is 5.3 out of 10.