Vulnerability · Published Jun 14, 2023 · Assigned by VulDB

CVE-2023-3232Zhong Bang CRMEB Image Upload app_auth deserialization

Medium 6.3

In plain English

A medium-severity unsafe deserialization in CRMEB from Zhong Bang. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)1.2%top 31.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Zhong Bang CRMEB up to 4.6.0 and classified as critical. This issue affects some unknown processing of the file /api/wechat/app_auth of the component Image Upload. The manipulation leads to deserialization. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-231503. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Zhong Bang	CRMEB	4.04.14.24.34.44.54.6

Weakness: CWE-502 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.231503 vdb-entry, technical-description
https://vuldb.com/?ctiid.231503 signature, permissions-required
https://github.com/HuBenLab/HuBenVulList/blob/main/CRMEB%20is%20vulnerable%20to%20Broken%20Access%20Control.md broken-link, exploit