CVE-2025-4345

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total 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

1.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 70.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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

2025-05-06 10:00Z1 YR AGO

Last updated

2025-05-06 15:21Z1 YR AGO

Reserved

2025-05-05

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 8.7)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.1

Document digest

d49aa6d2fc3d55e2d9ded6f8b1482779bc9c488b6fe2e9efce56de51c6f3ef08

• vuldb.comVDB-307463 | D-Link DIR-600L formSetLog buffer overflowhttps://vuldb.com/?id.307463vdb-entrytechnical-description
• vuldb.comVDB-307463 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.307463signaturepermissions-required
• vuldb.comSubmit #558298 | D-Link DIR-600L 2.07B01 Buffer Overflowhttps://vuldb.com/?submit.558298third-party-advisory
• github.comhttps://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir600l/Buffer_overflow-formSetLog-curTime/README.mdrelated
• www.dlink.comhttps://www.dlink.com/product