CVE-2022-41985 Auth bypass in uC-FTPs
Attackers can bypass authentication and cause denial of service in Weston Embedded uC-FTPs by sending crafted network packets.
- 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-2022-41985?
CVE-2022-41985 is a high-severity authentication bypass vulnerability in Weston Embedded uC-FTPs, published on 10 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.
Which versions are affected by CVE-2022-41985?
It affects 1 product.
Products include Weston-Embedded Uc-Ftps.
How do I fix CVE-2022-41985?
No fix has been published for CVE-2022-41985 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-41985 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-41985 exists.
Other vulnerabilities in Weston Embedded uC-FTPs
Sources
Also known as GHSA-487q-2wvg-5jpv.