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Critical severity9.8CISA KEVNVD Advisory· Published Dec 13, 2024· Updated Aug 5, 2026

CVE-2024-55956

CVE-2024-55956

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Cleo/Harmony2 versions
    cpe:2.3:a:cleo:harmony:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cleo:harmony:*:*:*:*:*:*:*:*range: <5.8.0.24
    • (no CPE)range: <5.8.0.24
  • Cleo/LexiCom2 versions
    cpe:2.3:a:cleo:lexicom:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cleo:lexicom:*:*:*:*:*:*:*:*range: <5.8.0.24
    • (no CPE)range: <5.8.0.24
  • Cleo/VLTrader2 versions
    cpe:2.3:a:cleo:vltrader:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cleo:vltrader:*:*:*:*:*:*:*:*range: <5.8.0.24
    • (no CPE)range: <5.8.0.24
  • Cleo Harmony/Cleo Harmonydescription

Patches

Vulnerability mechanics

References

4

News mentions

1