In NGINX Unit before version 1.34.2 with the Java Language Module in use, undisclosed requests can lead to an infinite loop and cause an increase in CPU resource utilization. This vulnerability allows a remote attacker to cause a degradation that can lead to a limited denial-of-service (DoS).  There is no control plane exposure; this is a data plane issue only.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00069.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
F5
  • Nginx Unit

Configuration 1 [-]

cpe:2.3:a:f5:nginx_unit:*:*:*:*:*:*:*:*

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-7410 In NGINX Unit before version 1.34.2 with the Java Language Module in use, undisclosed requests can lead to an infinite loop and cause an increase in CPU resource utilization. This vulnerability allows a remote attacker to cause a degradation that can lead to a limited denial-of-service (DoS).  There is no control plane exposure; this is a data plane issue only.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://my.f5.com/manage/s/article/K000149959 cve-icon cve-icon
History

Mon, 03 Nov 2025 14:00:00 +0000

Type Values Removed Values Added
First Time appeared F5 nginx Unit
CPEs cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* cpe:2.3:a:f5:nginx_unit:*:*:*:*:*:*:*:*
Vendors & Products F5 nginx
F5 nginx Unit

Wed, 05 Mar 2025 15:45:00 +0000

Type Values Removed Values Added
First Time appeared F5
F5 nginx
CPEs cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*
Vendors & Products F5
F5 nginx

Tue, 04 Mar 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 04 Mar 2025 01:00:00 +0000

Type Values Removed Values Added
Description In NGINX Unit before version 1.34.2 with the Java Language Module in use, undisclosed requests can lead to an infinite loop and cause an increase in CPU resource utilization. This vulnerability allows a remote attacker to cause a degradation that can lead to a limited denial-of-service (DoS).  There is no control plane exposure; this is a data plane issue only.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Title NGINX Unit Java Vulnerability
Weaknesses CWE-835
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: f5

Published:

Updated: 2025-03-04T16:33:18.911Z

Reserved: 2025-02-25T16:18:53.086Z

Link: CVE-2025-1695

cve-icon Vulnrichment

Updated: 2025-03-04T16:33:15.179Z

cve-icon NVD

Status : Analyzed

Published: 2025-03-04T01:15:10.063

Modified: 2025-11-03T13:59:05.540

Link: CVE-2025-1695

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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