CVE-2024-50623 kev+ ransomware in the critical feed json
In Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download t…
published 2y ago modified last mo. also EUVD-2024-45217
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Exploited
- added 2024-12-13, used in ransomware
- epss
- 98.6%
- EPSS 98.6% chance of exploitation in 30 days, percentile 99.9%
- public exploits
- 0
- none known
Summary
In Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download that could lead to remote code execution.
Patch / fix
cisa required action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- cleo harmony 5.8.0.21
- cleo lexicom 5.8.0.21
- cleo vltrader 5.8.0.21
Is CVE-2024-50623 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerTimeline
- Published
- Added to CISA KEV
- CISA patch deadline
- CISA SSVC: exploitation active
Known exploited
- Added
- last yr.
- Patch by
- 2025-01-03 (last yr.)
- Ransomware
- Known to be used in ransomware campaigns
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Vendor, product
- Cleo, Multiple Products
- CISA name
- Cleo Multiple Products Unrestricted File Upload Vulnerability
CISA SSVC
- Exploitation
- Active, exploited in the wild
- Automatable
- no
- Technical impact
- total
- Assessed
- 3mo ago
Exploit prediction
98.61% chance of exploitation in the next 30 days, higher than 99.9% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
support.cleo.com
/hc/en-us/articles/27140294267799-Cleo-Product-Security-Advisory
vendor-advisory
-
cisa.gov
/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-50623
government-resource, us-government-resource
Sources
- CVE List CVE-2024-50623
- NVD CVE-2024-50623
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.