CVE-2025-4539

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.
• 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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 12.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:L/AC:H/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

2025-05-11 11:00Z1 YR AGO

Last updated

2025-05-12 14:12Z1 YR AGO

Reserved

2025-05-10

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-426Untrusted Search PathBase
• CWE-427Uncontrolled Search Path ElementBase

Data version

5.1

Document digest

7f56bfb8fad3a556a7b85a8fb09ad071ebe531088e953f680ddedbdf51c3565b

• vuldb.comVDB-308284 | Hainan ToDesk DLL File Parser profapi.dll uncontrolled search pathhttps://vuldb.com/?id.308284vdb-entry
• vuldb.comVDB-308284 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.308284signaturepermissions-required
• vuldb.comSubmit #566698 | Hainan Interesting Technology Co., Ltd todesk 4.7.6.3 privilege escalationhttps://vuldb.com/?submit.566698third-party-advisory
• www.yuque.comhttps://www.yuque.com/ba1ma0-an29k/nnxoap/dgxzuhd90e19grpg?singleDocbroken-linkexploit
• www.yuque.comhttps://www.yuque.com/ba1ma0-an29k/nnxoap/dgxzuhd90e19grpg?singleDoc#%20%E3%80%8Atodesk%20program%20has%20a%20privilege%20escalation%20vulnerability%E3%80%8Bexploit