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Actively exploited

Listed in CISA’s Known Exploited Vulnerabilities catalog since March 25, 2022.

Known ransomware use

CVE-2017-12615

Apache Tomcat on Windows Remote Code Execution Vulnerability

Apache · Tomcat

Added to KEV March 25, 2022

Alert details

Source feed
CISA KEV
CVE ID
CVE-2017-12615
CWE
CWE-434
Affected products
Tomcat · Apache Tomcat · Apache

What happened

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.

What it means for your business

Apache Tomcat is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2017-12615). 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. CISA remediation due date: 2022-04-15. If you need help checking exposure, call (864) 335-9223.

Required action

Apply updates per vendor instructions.

CISA due date: April 15, 2022

Sources

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