CVE-2026-2055

D-Link DIR-605L/DIR-619L DHCP Client Information information disclosure

State: Published
Severity: 6.9 Medium
Published: Feb 6, 2026
Updated: Feb 23, 2026
Reserved: Feb 6, 2026

Description

A weakness has been identified in D-Link DIR-605L and DIR-619L 2.06B01/2.13B01. The affected element is an unknown function of the component DHCP Client Information Handler. Executing a manipulation can lead to information disclosure. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R	VulDB
3.0	5.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R	VulDB
2.0	5.0 Medium	AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:W/RC:UR	VulDB

Weaknesses

CWE-200 Information Disclosure
CWE-284 Improper Access Controls

Affected Products

Product	Versions
DIR-605LD-Link	2.06B01Affected 2.13B01Affected
DIR-619LD-Link	2.06B01Affected 2.13B01Affected

References

VDB-344615 | D-Link DIR-605L/DIR-619L DHCP Client Information information disclosurevdb-entrytechnical-description
VDB-344615 | CTI Indicators (IOB, IOC, TTP)signaturepermissions-required
Submit #744225 | D-Link DIR619L、DIR605L 2.06B01、2.13B01 Improper Access Controlsthird-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_82/82.mdrelated
https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_82/82.md#poc--resultexploit
https://www.dlink.com/product

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