CVE-2020-22844

HIGH

Mikrotik RouterOS 6.47 - Buffer Overflow - DoS

Title source: llm
STIX 2.1

Description

A buffer overflow in Mikrotik RouterOS 6.47 allows unauthenticated attackers to cause a denial of service (DOS) via crafted SMB requests.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://mikrotik.com/support

Scores

CVSS v3 7.5
EPSS 0.0118
EPSS Percentile 63.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (1)
mikrotik/routeros 6.47
Published Feb 28, 2022
Tracked Since Feb 18, 2026