CVE Vulnerability

CVE-2021-41987

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://mikrotik.com/download/archive Release Notes Vendor Advisory
https://teamt5.org/en/posts/vulnerability-mikrotik-cve-2021-41987/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:mikrotik:routeros:6.47.10:*:*:*:*:*:*:*
cpe:2.3:o:mikrotik:routeros:6.47.9:*:*:*:*:*:*:*
cpe:2.3:o:mikrotik:routeros:6.46.8:*:*:*:*:*:*:*
Information

Published : 2022-03-16 03:15

Updated : 2022-06-30 07:32

NVD link : CVE-2021-41987

Mitre link : CVE-2021-41987

Products Affected

Mikrotik

Routeros

CWE
CWE-787