CVE-2024-2403Network attack vector

Sensitive data disclosure via residual temporary files

Published Mar 13, 2024 · Updated Mar 26, 2025

Improper cleanup in Devolutions Remote Desktop Manager 2024.1.12 and earlier allows attackers to read sensitive temporary-file data. The Windows temporary-file handling component leaves files containing sensitive information in the temporary directory instead of removing them after use. Exploitation requires prior compromise of a user endpoint and access to the residual files; the published impact is limited to disclosure.

CVSS severity2.3
Low
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper cleanup in Devolutions Remote Desktop Manager 2024.1.12 and earlier allows attackers to read sensitive temporary-file data. The Windows temporary-file handling component leaves files containing sensitive information in the temporary directory instead of removing them after use. Exploitation requires prior compromise of a user endpoint and access to the residual files; the published impact is limited to disclosure.

The record

CVE
CVE-2024-2403
Published
Mar 13, 2024
Updated
Mar 26, 2025
Vendor
Ironman Software
Product
Devolutions Remote Desktop Manager
Classifications
CWE-459, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 26, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2024.1.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ironman Software · Devolutions Remote Desktop Managerversion=0 <=2024.1.12

Published CVSS scores

5.9NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
2.3DevolutionsCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.9CISA-ADPCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-459Incomplete Cleanup
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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