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Cleo: actively exploited vulnerabilities

2 vulnerabilities in Cleo products (Harmony / VLTrader / LexiCom) are in CISA’s catalog of exploited vulnerabilities. Last added: December 17, 2024.

By category

Add just one Cleo category to your radar, or open its page.

A high count also reflects how widely a product is deployed and how much attackers care about it: it is not a security rating.

Affected products

  • Harmony / VLTrader / LexiCom 2 vulnerabilities · File transfer (MFT)

Name used by CISA: Cleo. Product families: indicative classification by this site.

Patch first

In the order of the main list (Patch first): recent additions first, then the most severe. The number is the rank within this Cleo list.

  1. Rank 1Cleo Harmony / VLTrader / LexiCom

    CVE-2024-55956

    Ransomware

    Cleo Multiple Products Unauthenticated File Upload Vulnerability

    Added more than a year ago: ranked by severity.

    Added
    Dec 17, 2024
    CISA deadline
    21 days
    CVSS severity
    9.8 (critical)
  2. Rank 2Cleo Harmony / VLTrader / LexiCom

    CVE-2024-50623

    Ransomware

    Cleo Multiple Products Unrestricted File Upload Vulnerability

    Added more than a year ago: ranked by severity.

    Added
    Dec 13, 2024
    CISA deadline
    21 days
    CVSS severity
    9.8 (critical)

Follow and verify

Indicative classification, based on the vendor and product names given by CISA. How products are classified.