CVE-2024-4297: Hgiga Isherlock

Medium severity, CVSS 4.9. EPSS: 0.7% chance of exploitation in the next 30 days.

The system configuration interface of HGiga iSherlock (including MailSherlock, SpamSherlock, AuditSherlock) fails to filter special characters in certain function parameters, allowing remote attackers with administrative privileges to exploit this vulnerability to download arbitrary system files.

Affected products

• Hgiga Isherlock: from 4.5, before 4.5-147 (fixed in 4.5-147); from 5.5, before 5.5-147 (fixed in 5.5-147)

Published 2024-04-29. Last modified 2026-06-17.