Vulnerability in Apache Tomcat
CVE-2022-25762
If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use t…
EPSS: 0.075 (93.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.
Affected products
- Apache Tomcat
- Apache Software Foundation Tomcat — versions Apache Tomcat 9 9.0.0.M1 to 9.0.20, Apache Tomcat 8.5 8.5.0 to 8.5.75
- Oracle Agile_plm — versions 9.3.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)
- security@apache.org (Patch, Third Party Advisory, x_refsource_MISC)
- security@apache.org (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-25762?
- CVE-2022-25762 is a high-severity vulnerability in Apache Tomcat, classified under Improper Resource Shutdown or Release. CVSS score: 8.6/10. Published 2022-05-13.
- How severe is CVE-2022-25762?
- High severity. CVSS v3 base score is 8.6 out of 10.
- Is CVE-2022-25762 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.