CVE-2023-3234 Zhong Bang CRMEB PublicController.php put_image deserialization
Remote attackers can exploit unsafe deserialization in the put_image function to potentially execute arbitrary code on the CRMEB web application.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-3234?
CVE-2023-3234 is a medium-severity unsafe deserialization vulnerability in Zhong Bang CRMEB, published on 14 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. It has been declared as problematic. Affected by this vulnerability is the function put_image of the file api/controller/v1/PublicController.php. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231505 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-502
Which versions are affected by CVE-2023-3234?
It affects 1 product.
Products include Crmeb Crmeb.
How do I fix CVE-2023-3234?
No fix has been published for CVE-2023-3234 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2023-3234 being exploited?
There is no known exploitation of CVE-2023-3234 in the wild and no public exploit code.
Other vulnerabilities in Zhong Bang CRMEB
Sources
Also known as GHSA-wx58-x3rj-qg57.