CVE-2020-4927: IBM Spectrum Scale

High severity, CVSS 8.2. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the Spectrum Scale 5.0.5.0 through 5.1.6.1 core component could allow unauthorized access to user data or injection of arbitrary data in the communication protocol. IBM X-Force ID: 191695.

Affected products

• IBM Spectrum Scale: from 5.0.5.0, before 5.1.7.0 (fixed in 5.1.7.0)

Published 2023-03-15. Last modified 2026-06-17.