CVE-2024-55956
critical · 9.8Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Added 2024-12-17Remediation due 2025-01-07
A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
9.8
CVSS
94.0%
EPSS (exploit prob.)
100th
EPSS percentile
2024-12-13
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-77
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| cleo | harmony | < 5.8.0.24 |
| cleo | lexicom | < 5.8.0.24 |
| cleo | vltrader | < 5.8.0.24 |
Check a specific version with /api/v1/cve/match.
References
- https://support.cleo.com/hc/en-us/articles/28408134019735-Cleo-Product-Security-Advisory-CVE-Pending
- https://support.cleo.com/hc/en-us/articles/28408134019735-Cleo-Product-Security-Update
- https://www.huntress.com/blog/threat-advisory-oh-no-cleo-cleo-software-actively-being-exploited-in-the-wild
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-55956
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2024-55956