CVE-2021-38933: IBM Sterling Connect:express For Unix

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM Sterling Connect:Direct for UNIX 1.5 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 210574.

Affected products

• IBM Sterling Connect:express For Unix: before 1.5.0.1609 (fixed in 1.5.0.1609)

Published 2023-07-19. Last modified 2026-06-17.