What is CVE-2020-4771?

CVE-2020-4771 is a medium-severity vulnerability in Ibm Aix, classified under Improper Authentication. CVSS score: 5.3/10. Published 2020-11-23.

How severe is CVE-2020-4771?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Ibm Aix

CVE-2020-4771

IBM Spectrum Protect Operations Center 8.1.0.000 through 8.1.10.and 7.1.0.000 through 7.1.11 could allow a remote attacker to obtain sensitive information, caused by improper authentication of a websocket endpoint. By using known tools to…

Vulnerability class: Broken Authentication

EPSS: 0.015 (72.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Ibm Aix
Ibm Spectrum Protect Operations Center — versions 8.1, 8.1.10, 7.1
Ibm Spectrum_protect_operations_center
Linux Linux_kernel
Microsoft Windows

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

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-2020-4771?: CVE-2020-4771 is a medium-severity vulnerability in Ibm Aix, classified under Improper Authentication. CVSS score: 5.3/10. Published 2020-11-23.
How severe is CVE-2020-4771?: Medium severity. CVSS v3 base score is 5.3 out of 10.