CVE-2024-0219

Local privilege elevation via legacy installer commands

Published Jan 31, 2024 · Updated May 29, 2025

Privilege elevation in Telerik JustDecompile before 2024 R1 allows local users to execute commands with elevated Windows privileges. The legacy installer accepts a manipulated installation package and executes its commands at a higher privilege than the current user. The attack requires access to a Windows account on a system where JustDecompile was already installed with the legacy installer.

CVSS severity7.8
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege elevation in Telerik JustDecompile before 2024 R1 allows local users to execute commands with elevated Windows privileges. The legacy installer accepts a manipulated installation package and executes its commands at a higher privilege than the current user. The attack requires access to a Windows account on a system where JustDecompile was already installed with the legacy installer.

The record

CVE
CVE-2024-0219
Published
Jan 31, 2024
Updated
May 29, 2025
Vendor
Progress Software Corporation
Product
Telerik JustDecompile
Classifications
CWE-269, CAPEC-233, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 31, 2024CVE publishedPublication date reported by the CVE source.
  2. May 29, 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=RC2012.1 <2024 R1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Progress Software Corporation · Telerik JustDecompileversion=RC2012.1 <2024 R1

Published CVSS scores

7.8Progress Software CorporationCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-269Improper Privilege Management
CAPEC-233Privilege Escalation
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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