CVE-2021-41987 Information

Description

In the SCEP Server of RouterOS in certain Mikrotik products an attacker can trigger a heap-based buffer overflow that leads to remote code execution. The attacker must know the scep_server_name value. This affects RouterOS 6.46.8 6.47.9 and 6.47.10.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://mikrotik.com/download/archive https://teamt5.org/en/posts/vulnerability-mikrotik-cve-2021-41987/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1