PT-2023-23737 · Zhong Bang · Zhong Bang Crmeb

P0Ison · Published 2023-06-14 · Updated 2024-05-17 · CVE-2023-3234

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Zhong Bang CRMEB versions up to 4.6.0

Description A vulnerability was found in the function put image of the file api/controller/v1/PublicController.php. The manipulation leads to deserialization. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Recommendations For Zhong Bang CRMEB versions up to 4.6.0, as a temporary workaround, consider disabling the put image function until a patch is available. Restrict access to the api/controller/v1/PublicController.php file 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

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2023-3234

Affected Products

Zhong Bang Crmeb

References · 7

• 🔥❌ https://github.com/HuBenLab/HuBenVulList/blob/main/CRMEB%20is%20vulnerable%20to%20deserialization.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2023-3234 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3234 · Security Note
• https://vuldb.com/?ctiid.231505 · Note
• https://vuldb.com/?id.231505 · Note
• https://t.me/cvenotify/52292 · Telegram Post
• https://t.me/cvenotify/52282 · Telegram Post