What is CVE-2024-39511?

CVE-2024-39511 is a medium-severity vulnerability in Juniper Junos, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2024-07-10.

How severe is CVE-2024-39511?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Improper input validation in Juniper Junos

CVE-2024-39511

An Improper Input Validation vulnerability in the 802.1X Authentication (dot1x) Daemon of Juniper Networks Junos OS allows a local, low-privileged attacker with access to the CLI to cause a Denial of Service (DoS). On running a specific o…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Junos — versions 20.4, 21.2, 21.4
Juniper Networks Junos Os — versions 0, 21.2, 21.4

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

sirt@juniper.net (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2024-39511?: CVE-2024-39511 is a medium-severity vulnerability in Juniper Junos, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2024-07-10.
How severe is CVE-2024-39511?: Medium severity. CVSS v3 base score is 5.5 out of 10.