What’s Vulnerable › Vulnerabilities

CVE-2024-4220: Information Disclosure in BeyondInsight

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-06-04 · updated 2026-06-17
• Weakness: CWE-200

Description

Prior to 23.1, an information disclosure vulnerability exists within BeyondInsight which can allow an attacker to enumerate usernames.

Affected products

• BeyondTrust BeyondInsight: before 23.1 — fixed in 23.1

How to fix

Upgrade to a fixed version: BeyondTrust BeyondInsight 23.1. Check the vendor advisory for mitigations.

References

• https://www.beyondtrust.com/trust-center/security-advisories/BT24-06
• https://www.beyondtrust.com/trust-center/security-advisories/BT24-06

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