PT-2023-32927 · Unknown · Muyun Dedebiz

Jtz- · Published 2023-12-30 · Updated 2024-05-17 · CVE-2023-7181

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Muyun DedeBIZ versions up to 6.2.12

Description A critical issue was found in the component Add Attachment Handler, allowing for unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public. The vendor was contacted about this disclosure but did not respond.

Recommendations For versions up to 6.2.12, consider disabling the Add Attachment Handler component until a patch is available to prevent unrestricted upload. Restrict access to the affected functionality to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-7181

Affected Products

Muyun Dedebiz

References · 8

• 🔥❌ https://github.com/JTZ-a/SRC/blob/master/DedeBIZ/DedeBIZ%20-%20file%20upload/README.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2023-7181 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-7181 · Security Note
• https://twitter.com/CVEnew/status/1741161915521368318 · Twitter Post
• https://vuldb.com/?id.249368 · Note
• https://twitter.com/VulmonFeeds/status/1741180610427642093 · Twitter Post
• https://vuldb.com/?ctiid.249368 · Note
• https://t.me/cibsecurity/74042 · Telegram Post