CVE-2017-12615
Apache Tomcat on Windows Remote Code Execution Vulnerability
IN CISA KEV
When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.
- Vendor
- Apache
- Product
- Tomcat
- CVSS 3.1
- 8.1 (high), scored by NVD (primary)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1
- 8.1 (high), scored by 134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-434
- Published
- 2017-09-19
- NVD modified
- 2026-08-06
- NVD status
- Analyzed
CISA KEV
- Date added
- 2022-03-25
- Due date
- 2022-04-15
- Ransomware use
- Known
- Required action
- Apply updates per vendor instructions.
EPSS
100% chance of exploitation in the next 30 days (percentile 99th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
References
- www.securityfocus.com (Broken Link, Third Party Advisory, VDB Entry)
- www.securitytracker.com (Broken Link, Third Party Advisory, VDB Entry)
- access.redhat.com (Third Party Advisory)
- access.redhat.com (Third Party Advisory)
- access.redhat.com (Third Party Advisory)
- access.redhat.com (Third Party Advisory)
- access.redhat.com (Third Party Advisory)
- access.redhat.com (Third Party Advisory)
- lists.apache.org (Mailing List, Patch)
- lists.apache.org (Mailing List, Patch)
- lists.apache.org (Mailing List, Patch)
- lists.apache.org (Issue Tracking, Mailing List)
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.