CVE Watch6 ago 2026

CVE-2017-12615

Apache Tomcat on Windows Remote Code Execution Vulnerability

CVSS

8.1

Alto

EPSS

99.6%

p100

KEV

SÍ

25 mar 2022

Exploit Today

0-100

Publicado: 19 sept 2017 · Última mod.: 6 ago 2026 · CWE-434

EPSS · 30d

99.6%EPSS · 30 días99.6%

2026-08-022026-08-30

Ficha del catálogo KEV

Producto

Apache / Tomcat

Vulnerabilidad

Apache Tomcat on Windows Remote Code Execution Vulnerability

Añadido a KEV

25 mar 2022

Remediar antes de

15 abr 2022

Uso conocido en ransomware

Sí

Descripción resumida

When running Apache Tomcat on Windows with HTTP PUTs enabled, it is 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.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2017-12615

Descripción técnica

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.

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