This security advisory describes one low risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to perform a MitM attack.
The vulnerability exists due to insecure authentication processes in the Winbox service. A remote attacker can perform a man-in-the-middle (MitM) attack and gain unauthorized access to the affected device.
Update to version 6.43.
MikroTik RouterOS: 6.42, 6.42.1, 6.42.2, 6.42.3, 6.42.4, 6.42.5, 6.42.6, 6.42.7CPE
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.