Information Disclosure Vulnerability in D-Link DIR-605L and DIR-619L Products
CVE-2026-2055

6.9MEDIUM

Key Information:

Vendor

D-link
Status
Dir-605l
Dir-619l
Vendor
CVE Published:
6 February 2026

Badges

👾 Exploit Exists

What is CVE-2026-2055?

A vulnerability has been detected in the D-Link DIR-605L and DIR-619L routers, specifically within the DHCP Client Information Handler function. This weakness could allow unauthorized parties to disclose sensitive information, as the issue is exploitable remotely. Notably, the exploit has been publicly released, increasing the risk of potential attacks. This problem primarily affects products that are no longer supported by D-Link, underscoring the importance of using updated devices for optimal security.

Affected Version(s)

DIR-605L 2.06B01

DIR-605L 2.13B01

DIR-619L 2.06B01

References

https://vuldb.com/?id.344615
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344615
signaturepermissions-required
https://vuldb.com/?submit.744225
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

pjqwudi (VulDB User)
.