What is CVE-2024-21593?

CVE-2024-21593 is a medium-severity vulnerability in Juniper Junos, classified under CWE-703. CVSS score: 6.5/10. Published 2024-04-12.

How severe is CVE-2024-21593?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Juniper Junos

CVE-2024-21593

An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). …

EPSS: 0.003 (21.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Junos — versions 21.4, 22.2, 22.3
Juniper Lc9600
Juniper Mpc10
Juniper Mpc11
Juniper Mx10004
Juniper Mx10008
Juniper Mx2008
Juniper Mx2010
Juniper Mx2020
Juniper Mx204

Weakness classification (CWE)

CWE-703

References

sirt@juniper.net (vendor-advisory, Vendor Advisory)
sirt@juniper.net (Technical Description, technical-description)

Frequently asked questions

What is CVE-2024-21593?: CVE-2024-21593 is a medium-severity vulnerability in Juniper Junos, classified under CWE-703. CVSS score: 6.5/10. Published 2024-04-12.
How severe is CVE-2024-21593?: Medium severity. CVSS v3 base score is 6.5 out of 10.