CVE-2024-0693 EFS Easy File Sharing FTP denial of service
Remote attackers can cause a denial of service in EFS Easy File Sharing FTP by manipulating the username argument, with no vendor fix available.
- 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-2024-0693?
CVE-2024-0693 is a medium-severity denial of service vulnerability in EFS Easy File Sharing FTP, published on 18 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability classified as problematic was found in EFS Easy File Sharing FTP 2.0. Affected by this vulnerability is an unknown functionality. The manipulation of the argument username leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-251479. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-404
Which versions are affected by CVE-2024-0693?
It affects 1 product.
Products include Easy File Sharing Ftp Server Project Easy File Sharing Ftp Server.
How do I fix CVE-2024-0693?
No fix has been published for CVE-2024-0693 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-0693 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0693 exists.
Other vulnerabilities in EFS Easy File Sharing FTP
Sources
Also known as GHSA-c9r7-r8hx-9549.