# Cis Tomcat8 V110 1.1

> Remove extraneous files and directories (Scored)

- Skill: `cyberstrikeus/cis-tomcat8-v110-1-1` (Agent Skill)
- Install (CLI): `npx skillmds@latest add cyberstrikeus/cis-tomcat8-v110-1-1`
- Raw SKILL.md: https://api.skillmd.com/api/skills/cyberstrikeus/cis-tomcat8-v110-1-1/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector CAUTION)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: cyberstrikeus (https://skillmd.com/u/cyberstrikeus)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/cyberstrikeus/cis-tomcat8-v110-1-1

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# Remove extraneous files and directories (Scored)

## Description

The installation may provide example applications, documentation, and other directories which may not serve a production use.

## Rationale

Removing sample resources is a defense in depth measure which reduces potential exposures introduced by these resources.

## Audit Procedure

Perform the following to determine the existence of extraneous resources:

```bash
$ ls -l $CATALINA_HOME/webapps/examples \
    $CATALINA_HOME/webapps/docs \
    $CATALINA_HOME/webapps/ROOT \
    $CATALINA_HOME/webapps/host-manager \
    $CATALINA_HOME/webapps/manager
```

No output implies no sample resources are present.

## Remediation

Perform the following to remove extraneous resources:

```bash
$ rm -rf $CATALINA_HOME/webapps/docs \
    $CATALINA_HOME/webapps/examples \
    $CATALINA_HOME/webapps/ROOT
```

If the Manager and HOST-Manager application are not utilized, also remove the following resources:

```bash
$ rm -rf $CATALINA_HOME/webapps/host-manager \
    $CATALINA_HOME/webapps/manager
```

## Default Value

`docs`, `examples`, `ROOT`, `manager` and `host-manager` are default web applications shipped with Tomcat.

## References

1. https://tomcat.apache.org/tomcat-8.0-doc/security-howto.html#Default_web_applications
2. https://tomcat.apache.org/tomcat-8.5-doc/security-howto.html#Default_web_applications

## CIS Controls

**v7:**

- 2.6 Address unapproved software
  - Ensure that unauthorized software is either removed or the inventory is updated in a timely manner

## Profile Applicability

- Level 2