Auth bypass in Ibm Elastic Storage System
CVE-2020-4926
A vulnerability in the Spectrum Scale 5.1 core component and IBM Elastic Storage System 6.1 could allow unauthorized access to user data or injection of arbitrary data in the communication protocol. IBM X-Force ID: 191600.
Vulnerability class: Broken Access Control
EPSS: 0.007 (47.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Ibm Elastic Storage System — versions 6.1
- Ibm Elastic_storage_system
- Ibm Spectrum Scale — versions 5.1
- Ibm Spectrum_scale
- Linux Linux_kernel
Weakness classification (CWE)
References
- psirt@us.ibm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- psirt@us.ibm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)
Frequently asked questions
- What is CVE-2020-4926?
- CVE-2020-4926 is a critical-severity vulnerability in Ibm Elastic Storage System, classified under Missing Authorization. CVSS score: 9.1/10. Published 2022-05-24.
- How severe is CVE-2020-4926?
- Critical severity. CVSS v3 base score is 9.1 out of 10.