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CVE-2023-1550 Details

Description

Insertion of Sensitive Information into log file vulnerability in NGINX Agent. NGINX Agent version 2.0 before 2.23.3 inserts sensitive information into a log file. An authenticated attacker with local access to read agent log files may gain access to private keys. This issue is only exposed when the non-default trace level logging is enabled. Note: NGINX Agent is included with NGINX Instance Manager and used in conjunction with NGINX API Connectivity Manager, and NGINX Management Suite Security Monitoring.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://my.f5.com/manage/s/article/K000133135	CVE	Vendor Advisory
https://security.netapp.com/advisory/ntap-20230511-0008/	CVE
https://my.f5.com/manage/s/article/K000133135	[email protected]	Vendor Advisory
https://security.netapp.com/advisory/ntap-20230511-0008/	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-532	Insertion of Sensitive Information into Log File	[email protected]

Affected Products

Product	Versions
f5 nginx agent	>= 2.0.0, < 2.23.3
CPE cpe:2.3:a:f5:nginx_agent:::::::: Remediation No remediation found in references.
f5 nginx instance manager	>= 2.0.0, < 2.9.0
CPE cpe:2.3:a:f5:nginx_instance_manager:::::::: Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
May 11, 2023	CVE Modified	[email protected]
Apr 5, 2023	Initial Analysis	[email protected]