CVE-2024-39532

Name: CVE-2024-39532
Creator: NVD / NIST
Published: 2024-07-11T17:15:10.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.3/10EPSS 0.15%

Last modified Jun 17, 2026

CVE-2024-39532 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. An Insertion of Sensitive Information into Log File vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with high privileges to access sensitive information. When another user performs a specific operation, sensitive information is stored as plain text in a specific log file, so that a high-privileged attacker has access to this information. This issue affects: Junos OS: * All versions before 21.2R3-S9; * 21.4 versions before 21.4R3-S9; * 22.2 versions before 22.2R2-S1, 22.2R3; * 22.3 versions before 22.3R1-S1, 22.3R2; Junos OS Evolved: * All versions before before 22.1R3-EVO; * 22.2-EVO versions before 22.2R2-S1-EVO, 22.2R3-EVO; * 22.3-EVO versions before 22.3R1-S1-EVO, 22.3R2-EVO.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

An Insertion of Sensitive Information into Log File vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with high privileges to access sensitive information. When another user performs a specific operation, sensitive information is stored as plain text in a specific log file, so that a high-privileged attacker has access to this information. This issue affects: Junos OS: * All versions before 21.2R3-S9; * 21.4 versions before 21.4R3-S9; * 22.2 versions before 22.2R2-S1, 22.2R3; * 22.3 versions before 22.3R1-S1, 22.3R2; Junos OS Evolved: * All versions before before 22.1R3-EVO; * 22.2-EVO versions before 22.2R2-S1-EVO, 22.2R3-EVO; * 22.3-EVO versions before 22.3R1-S1-EVO, 22.3R2-EVO.

Metrics

CVSS 3.1

6.3/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N

EPSS Probability

0.15%

5.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-532

Affected Software

Vendor	Product	Versions
Juniper	Junos	< 21.2
Juniper	Junos	21.2
Juniper	Junos	21.4
Juniper	Junos	22.2
Juniper	Junos	22.3
Juniper	Junos Os Evolved	22.1
Juniper	Junos Os Evolved	22.2
Juniper	Junos Os Evolved	22.3

References

https://supportportal.juniper.net/JSA82992Vendor Advisory
https://supportportal.juniper.net/JSA82992Vendor Advisory

Timeline

Published: Jul 11, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-39532?

How severe is CVE-2024-39532?

CVE-2024-39532 has a CVSS score of 6.3/10 (MEDIUM severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.

How do I fix CVE-2024-39532?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-39532?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST