CVE-2023-37781 Path traversal in n/a
Attackers can perform directory traversal by uploading a crafted text file in the EMQX SN plugin, potentially reading or modifying files.
- 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-2023-37781?
CVE-2023-37781 is a medium-severity path traversal vulnerability in n/a, published on 17 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue in the emqx_sn plugin of EMQX v4.3.8 allows attackers to execute a directory traversal via uploading a crafted .txt file.
Weakness: CWE-22
Which versions are affected by CVE-2023-37781?
It affects 1 product.
Products include Emqx Emqx.
How do I fix CVE-2023-37781?
No fix has been published for CVE-2023-37781 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2023-37781 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37781 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-rf57-rr5g-mqmp.