CVE-2021-20511: IBM Security Verify Access

Medium severity, CVSS 4.9. EPSS: 1.9% chance of exploitation in the next 30 days.

IBM Security Verify Access Docker 10.0.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 198300.

Affected products

• IBM Security Verify Access: version 10.0.0 only

Published 2021-07-15. Last modified 2026-06-17.