CVE-2024-39532
Junos OS and Junos OS Evolved: Confidential information in logs can be accessed by another user
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.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Junos OS and Junos OS Evolved: Confidential information in logs can be accessed by another user
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.
- Record
CVE-2024-39532- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
EUVDEUVD-2024-38058
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.
- Record
EUVD-2024-38058- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gr2q-rxqg-mrrq
An Insertion of Sensitive Information into Log File vulnerability in Juniper Networks Junos OS...
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 22.1R2-S2,
- 22.1R3 and later versions,
- 22.2 versions before 22.2R2-S1, 22.2R3,
- 22.3 versions before 22.3R1-S2, 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.
- Record
GHSA-gr2q-rxqg-mrrq- CVSS 4.0
- 4.2 Medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2024-39532- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-39532 is a medium vulnerability (CVSS 6.3) in Juniper Junos, published July 11, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. No source names a fixed version.