Critical severity · published Jun 14, 2023
CVE-2023-3232
Zhong Bang CRMEB Image Upload app_auth deserialization
9.8
CVSS
1.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
CRMEB · Zhong Bang
4.0; 4.1; 4.2; 4.3; 4.4; 4.5; +1 more · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-3232
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-3232
Exploit
https://github.com/HuBenLab/HuBenVulList/blob/main/CRMEB%20is%20vulnerable%20to%20Broken%20Access%20Control.md
Permissions Required
https://vuldb.com/?ctiid.231503
Third Party Advisory
https://vuldb.com/?id.231503
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