CVE-2023-0951Network attack vector

Privileged actions via improperly authorized API endpoints

Published Feb 22, 2023 · Updated Mar 17, 2025

Improper access control in Devolutions Server 2022.3.12 and earlier allows remote authenticated users to perform privileged actions through API endpoints. The vendor has not disclosed the affected endpoints or the incorrect authorization operation that permits those requests. A standard privileged account is required; the published consequence is unauthorized privileged actions, while the specific operations remain undisclosed.

CVSS severity8.5
High
EPSS probability1.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Devolutions Server 2022.3.12 and earlier allows remote authenticated users to perform privileged actions through API endpoints. The vendor has not disclosed the affected endpoints or the incorrect authorization operation that permits those requests. A standard privileged account is required; the published consequence is unauthorized privileged actions, while the specific operations remain undisclosed.

The record

CVE
CVE-2023-0951
Published
Feb 22, 2023
Updated
Mar 17, 2025
Vendor
Ironman Software
Product
Devolutions Server
Classifications
T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 17, 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 <=2022.3.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ironman Software · Devolutions Serverversion=0 <=2022.3.12

Published CVSS scores

8.5DevolutionsCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1068Exploitation for Privilege Escalation

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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