CVE-2025-1695

NGINX Unit Java Vulnerability

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.

Category

6.9
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.10%
Vendor Advisory f5.com
Affected: F5 NGINX Unit
Published at:
Updated at:

References

Link Tags
https://my.f5.com/manage/s/article/K000149959 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-1695?
CVE-2025-1695 has been scored as a medium severity vulnerability.
How to fix CVE-2025-1695?
To fix CVE-2025-1695, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-1695 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-1695 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-1695?
CVE-2025-1695 affects F5 NGINX Unit.
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