CVE-2026-2055

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.91% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 57.3% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-02-06 13:02Z7 MO AGO

Last updated

2026-02-23 09:25Z6 MO AGO

Reserved

2026-02-06

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.9)

CNA CVSS vector

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

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
• CWE-284Improper Access ControlPillar

Data version

5.2

Document digest

8cb2e3609a49a936357baa49026fcf6dcfa7289c79bbfc633fbed614415a9e21

• vuldb.comVDB-344615 | D-Link DIR-605L/DIR-619L DHCP Client Information information disclosurehttps://vuldb.com/?id.344615vdb-entrytechnical-description
• vuldb.comVDB-344615 | CTI Indicators (IOB, IOC, TTP)https://vuldb.com/?ctiid.344615signaturepermissions-required
• vuldb.comSubmit #744225 | D-Link DIR619L、DIR605L 2.06B01、2.13B01 Improper Access Controlshttps://vuldb.com/?submit.744225third-party-advisory
• github.comhttps://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_82/82.mdrelated
• github.comhttps://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_82/82.md#poc--resultexploit
• www.dlink.comhttps://www.dlink.com/product