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Vulnerability record · CVE-2023-4373 · published 21 August 2023

CVE-2023-4373: Devolutions remote desktop manager improper authentication vulnerability

Devolutions · Remote Desktop Manager

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.

9.8 CVSS 3.1 Critical EPSS 0.72% · top 48.0% CWE-287 · Improper authentication
9.8CVSS 3.1 base score
0.72%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-2590Devolutions remote desktop manager improper input validation vulnerabilityImproper enforcement of the Disable password saving in vaults setting in the connection entry component in Devolutions Remote Desktop Manager 2025.3.…EPSS 0.48%9.8CVE-2024-6057Devolutions remote desktop manager improper authentication vulnerabilityImproper authentication in the vault password feature in Devolutions Remote Desktop Manager 2024.1.31.0 and earlier allows an attacker that has compr…EPSS 0.92%9.8CVE-2023-6593Devolutions remote desktop manager incorrect permission assignment vulnerabilityClient side permission bypass in Devolutions Remote Desktop Manager 2023.3.4.0 and earlier on iOS allows an attacker that has access to the applicati…EPSS 0.73%9.8CVE-2023-5765Devolutions remote desktop manager vulnerabilityImproper access control in the password analyzer feature in Devolutions Remote Desktop Manager 2023.2.33 and earlier on Windows allows an attacker to…EPSS 0.61%9.8CVE-2023-5766Devolutions remote desktop manager vulnerabilityA remote code execution vulnerability in Remote Desktop Manager 2023.2.33 and earlier on Windows allows an attacker to remotely execute code from ano…EPSS 0.58%8.8CVE-2026-12161Devolutions remote desktop manager os command injection vulnerabilityImproper input validation in the SSH Elevate Shell feature allows an authenticated user with permission to create or modify a shared SSH entry to exe…EPSS 0.44%8.8CVE-2024-11621Devolutions remote desktop manager improper certificate validation vulnerabilityMissing certificate validation in Devolutions Remote Desktop Manager on macOS, iOS, Android, Linux allows an attacker to intercept and modify encrypt…EPSS 0.23%8.8CVE-2022-4287Devolutions remote desktop manager vulnerabilityAuthentication bypass in local application lock feature in Devolutions Remote Desktop Manager  2022.3.26 and earlier on Windows allows malicious user…EPSS 1.0%

Source: NIST National Vulnerability Database (record CVE-2023-4373), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.