CVE-2020-22845: Buffer Overflow
Published Feb 28, 2022
·Updated
A buffer overflow in Mikrotik RouterOS 6.47 allows unauthenticated attackers to cause a denial of service (DOS) via crafted FTP requests.
Affected Software
1 affected component
Mikrotik RouterOS=6.47
Event History
Feb 28, 2022
CVE Published
via MITRE·06:48 PM
Data Sourced
via MITRE·06:48 PM
Description
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2020-22845.
2
What is the severity of CVE-2020-22845?
The severity of CVE-2020-22845 is high (7.5).
3
How does CVE-2020-22845 affect MikroTik RouterOS?
CVE-2020-22845 allows unauthenticated attackers to cause a denial of service (DOS) via crafted FTP requests on MikroTik RouterOS 6.47.
4
How can I fix CVE-2020-22845?
To fix CVE-2020-22845, update your MikroTik RouterOS to a version that is not affected by the vulnerability.
5
Where can I find more information about CVE-2020-22845?
You can find more information about CVE-2020-22845 on the official MikroTik support page and the GitHub repository mentioned in the references.