Arbitrary file upload in Dedebiz

CVE-2024-7904

A vulnerability was found in DedeBIZ 6.3.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file admin/file_manage_control.php of the component File Extension Handler. The manipulation of the argument upfile1 leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Vulnerability class: Unrestricted File Upload

EPSS: 0.007 (48.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

  • Dedebiz — versions 6.3.0
  • N/a Dedebiz — versions 6.3.0

Weakness classification (CWE)

References

  • cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
  • cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
  • cna@vuldb.com (Exploit, exploit)

Frequently asked questions

What is CVE-2024-7904?
CVE-2024-7904 is a medium-severity vulnerability in Dedebiz, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2024-08-18.
How severe is CVE-2024-7904?
Medium severity. CVSS v3 base score is 6.3 out of 10.