CVE-2023-43177 Deserialization in n/a
Attackers can exploit improper object attribute modification in CrushFTP to potentially execute arbitrary code on the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-43177?
CVE-2023-43177 is a critical unsafe deserialization vulnerability in n/a, published on 17 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
CrushFTP prior to 10.5.1 is vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes.
Weakness: CWE-913
Which versions are affected by CVE-2023-43177?
It affects 1 product.
Products include Crushftp Crushftp.
How do I fix CVE-2023-43177?
No fix has been published for CVE-2023-43177 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-2023-43177 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43177 exists.
Public exploit code: 1 Metasploit module, 1 Nuclei template and 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6wmg-7vxw-42fx.