Vulnerability identifier: #VU24071
Vulnerability risk: Low
CVSSv3.1: 3.1 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-617
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
MikroTik RouterOS
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vendor: MikroTik
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the console process. A remote authenticated user can send a specially crafted packet and perform a denial of service attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
MikroTik RouterOS: 6.44 - 6.44.5
External links
http://seclists.org/fulldisclosure/2020/Jan/12
http://mikrotik.com/download/changelogs/long-term-release-tree
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.