CVE-2021-36613

MEDIUM

Mikrotik RouterOs <6.48.2 - Memory Corruption

Title source: llm
STIX 2.1

Description

Mikrotik RouterOs before stable 6.48.2 suffers from a memory corruption vulnerability in the ptp process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

References (2)

Core 2
Core References
Exploit, Mailing List, Third Party Advisory x_refsource_misc
https://seclists.org/fulldisclosure/2021/Jul/0
Exploit, Mailing List, Patch, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2022/Jun/2

Scores

CVSS v3 6.5
EPSS 0.0209
EPSS Percentile 79.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (1)
mikrotik/routeros < 6.48.2
Published May 11, 2022
Tracked Since Feb 18, 2026