What is CVE-2024-20317?

CVE-2024-20317 is a high-severity vulnerability in Cisco Ios Xr Software, classified under CWE-684. CVSS score: 7.4/10. Published 2024-09-11.

How severe is CVE-2024-20317?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Cisco Ios Xr Software

CVE-2024-20317

A vulnerability in the handling of specific Ethernet frames by Cisco IOS XR Software for various Cisco Network Convergence System (NCS) platforms could allow an unauthenticated, adjacent attacker to cause critical priority packets to be dr…

EPSS: 0.002 (45.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Ios Xr Software — versions 7.7.1, 7.8.1, 7.7.2

Weakness classification (CWE)

CWE-684

References

cisco-sa-l2services-2mvHdNuC

Frequently asked questions

What is CVE-2024-20317?: CVE-2024-20317 is a high-severity vulnerability in Cisco Ios Xr Software, classified under CWE-684. CVSS score: 7.4/10. Published 2024-09-11.
How severe is CVE-2024-20317?: High severity. CVSS v3 base score is 7.4 out of 10.