CVE-2024-55956

CRITICALCISA KEV

9.8

Description

In Cleo Harmony before 5.8.0.24, VLTrader before 5.8.0.24, and LexiCom before 5.8.0.24, an unauthenticated user can import and execute arbitrary Bash or PowerShell commands on the host system by leveraging the default settings of the Autorun directory.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/13/2024

Last Modified11/4/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorCleo

ProductMultiple Products

Vulnerability NameCleo Multiple Products Unauthenticated File Upload Vulnerability

KEV Date Added2024-12-17

Remediation Due Date2025-01-07

Ransomware UseKnown

Affected Products

cleo:harmonycleo:lexicomcleo:vltrader

Weaknesses (CWE)

CWE-77CWE-77

References

https://support.cleo.com/hc/en-us/articles/28408134019735-Cleo-Product-Security-Advisory-CVE-Pending(cve@mitre.org)

https://support.cleo.com/hc/en-us/articles/28408134019735-Cleo-Product-Security-Update(af854a3a-2127-422b-91ae-364da2661108)

https://www.huntress.com/blog/threat-advisory-oh-no-cleo-cleo-software-actively-being-exploited-in-the-wild(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-55956(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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