What is CVE-2024-20319?

CVE-2024-20319 is a medium-severity vulnerability in Cisco Ios Xr Software, classified under Improper Access Control. CVSS score: 4.3/10. Published 2024-03-13.

How severe is CVE-2024-20319?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Cisco Ios Xr Software

CVE-2024-20319

A vulnerability in the UDP forwarding code of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to bypass configured management plane protection policies and access the Simple Network Management Plane (SNMP) server of…

EPSS: 0.003 (16.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Cisco Ios Xr Software — versions 5.2.0, 5.2.1, 5.2.2
Cisco Ios_xr — versions 5.2.0, 5.2.1, 5.2.2

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

psirt@cisco.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-20319?: CVE-2024-20319 is a medium-severity vulnerability in Cisco Ios Xr Software, classified under Improper Access Control. CVSS score: 4.3/10. Published 2024-03-13.
How severe is CVE-2024-20319?: Medium severity. CVSS v3 base score is 4.3 out of 10.