Arbitrary file upload in Dedebiz
CVE-2023-7181
A vulnerability was found in Muyun DedeBIZ up to 6.2.12 and classified as critical. Affected by this issue is some unknown functionality of the component Add Attachment Handler. The manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249368. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Unrestricted File Upload
EPSS: 0.008 (54.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Dedebiz
- Muyun Dedebiz — versions 6.2.0, 6.2.1, 6.2.2
Weakness classification (CWE)
References
- cna@vuldb.com (Permissions Required, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
- cna@vuldb.com (Exploit, exploit)
Frequently asked questions
- What is CVE-2023-7181?
- CVE-2023-7181 is a medium-severity vulnerability in Dedebiz, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.7/10. Published 2023-12-30.
- How severe is CVE-2023-7181?
- Medium severity. CVSS v3 base score is 4.7 out of 10.