CVE-2023-47174 Deserialization in n/a
Remote attackers can execute arbitrary code on Thorn SFTP gateways by exploiting unsafe Java deserialization in the underlying Spring Framework.
- 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-2023-47174?
CVE-2023-47174 is a critical unsafe deserialization vulnerability in n/a, published on 31 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Thorn SFTP gateway 3.4.x before 3.4.4 uses Pivotal Spring Framework for Java deserialization of untrusted data, which is not supported by Pivotal, a related issue to CVE-2016-1000027. Also, within the specific context of Thorn SFTP gateway, this leads to remote code execution.
Weakness: CWE-502
Which versions are affected by CVE-2023-47174?
It affects 1 product.
Products include Thorntech Sftp Gateway Firmware.
How do I fix CVE-2023-47174?
No fix has been published for CVE-2023-47174 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-2023-47174 being exploited?
There is no known exploitation of CVE-2023-47174 in the wild and no public exploit code.
Sources
Also known as GHSA-jh46-rmg6-r59w.