CVE-2025-4539

Name: CVE-2025-4539
Creator: NVD / NIST
Published: 2025-05-11T11:15:51.273+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2025-4539 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. A vulnerability was found in Hainan ToDesk 4.7.6.3. It has been declared as critical. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Hainan ToDesk 4.7.6.3. It has been declared as critical. This vulnerability affects unknown code in the library profapi.dll of the component DLL File Parser. The manipulation leads to uncontrolled search path. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

7/10

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.3/10

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

EPSS Probability

0.17%

6.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Todesk	Todesk	4.7.6.3

References

https://vuldb.com/?ctiid.308284Permissions Required, VDB Entry
https://vuldb.com/?id.308284Third Party Advisory, VDB Entry
https://vuldb.com/?submit.566698Third Party Advisory, VDB Entry
https://www.yuque.com/ba1ma0-an29k/nnxoap/dgxzuhd90e19grpg?singleDocPermissions Required
https://www.yuque.com/ba1ma0-an29k/nnxoap/dgxzuhd90e19grpg?singleDoc#%20%E3%80%8Atodesk%20program%20has%20a%20privilege%20escalation%20vulnerability%E3%80%8BPermissions Required

Timeline

Published: May 11, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-4539?

How severe is CVE-2025-4539?

CVE-2025-4539 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2025-4539?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-4539?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST