CVE-2019-3981: Medium severity mikrotik routeros vulnerability
MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks. A man in the middle can downgrade the client's authentication protocol and recover the user's username and MD5 hashed password.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2019-3981.
What is the severity of CVE-2019-3981?
The severity of CVE-2019-3981 is medium with a severity value of 3.7.
What software versions are affected by CVE-2019-3981?
MikroTik RouterOS versions up to 6.43 and MikroTik Winbox versions up to 3.20 are affected by CVE-2019-3981.
How does CVE-2019-3981 work?
CVE-2019-3981 allows a man in the middle to downgrade the client's authentication protocol, enabling them to recover the user's username and MD5 hashed password.
Is there a fix for CVE-2019-3981?
Yes, MikroTik has released security patches to address the vulnerability. It is recommended to update to the latest version of MikroTik RouterOS and Winbox to mitigate CVE-2019-3981.