> For the complete documentation index, see [llms.txt](https://ret2basic.gitbook.io/ctfnote/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ret2basic.gitbook.io/ctfnote/red-teaming/enumeration/service-enumeration/apache-jserv-protocol-port-8081.md).

# Apache JServ Protocol (Port 8081)

### Ghostcat

From HackTricks:

![Ghostcat - HackTricks](/files/-Mg2nUZLMIlv90Ekg0sN)

Use the metasploit `module auxiliary/admin/http/tomcat_ghostcat` to leak credential.