CVE-2021-39063: IBM Spectrum Protect Plus

Critical severity, CVSS 9.1. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM Spectrum Protect Plus 10.1.0.0 through 10.1.8.x uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information due to a misconfiguration in access control headers. IBM X-Force ID: 214956.

Affected products

• IBM Spectrum Protect Plus: from 10.1.0, before 10.1.9 (fixed in 10.1.9)

Published 2021-12-13. Last modified 2026-06-17.