CVE-2024-31878: IBM I

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM i 7.2, 7.3, 7.4, and 7.5 Service Tools Server (SST) is vulnerable to SST user enumeration by a remote attacker. This vulnerability can be used by a malicious actor to gather information about SST users that can be targeted in further attacks. IBM X-Force ID: 287538.

Affected products

• IBM I: version 7.2 only; version 7.3 only; version 7.4 only; version 7.5 only

Published 2024-06-07. Last modified 2026-06-17.