CVE-2023-4373

Name: CVE-2023-4373
Creator: NVD / NIST
Published: 2023-08-21T19:15:08.787+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2023-4373 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Inadequate validation of permissions when employing remote tools and macros within Devolutions Remote Desktop Manager versions 2023.2.19 and earlier permits a user to initiate a connection without proper execution rights via the remote tools feature. . EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

Inadequate validation of permissions when employing remote tools and macros within Devolutions Remote Desktop Manager versions 2023.2.19 and earlier permits a user to initiate a connection without proper execution rights via the remote tools feature.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.66%

46.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Devolutions	Remote Desktop Manager	<= 2023.2.19

References

https://devolutions.net/security/advisories/DEVO-2023-0015/Vendor Advisory
https://devolutions.net/security/advisories/DEVO-2023-0015/Vendor Advisory

Timeline

Published: Aug 21, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4373?

How severe is CVE-2023-4373?

CVE-2023-4373 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4373?

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-2023-4373?

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

Scan your code now

Source: NVD / NIST