What is CVE-2021-1583?

CVE-2021-1583 is a medium-severity vulnerability in Cisco Nx-os System Software In Aci Mode, classified under Improper Access Control. CVSS score: 4.4/10. Published 2021-08-25.

How severe is CVE-2021-1583?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in Cisco Nx-os System Software In Aci Mode

CVE-2021-1583

A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an…

EPSS: 0.002 (36.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Cisco Nx-os System Software In Aci Mode — versions n/a

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2021-1583?: CVE-2021-1583 is a medium-severity vulnerability in Cisco Nx-os System Software In Aci Mode, classified under Improper Access Control. CVSS score: 4.4/10. Published 2021-08-25.
How severe is CVE-2021-1583?: Medium severity. CVSS v3 base score is 4.4 out of 10.