CVE-2020-20214

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-20214
Mikrotik RouterOs 6.44.6 (long-term tree) suffers from an assertion failure vulnerability in the btest process. An authenticated remote attacker can cause a Denial of Service due to an assertion failure via a crafted packet.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2021/May/15 Exploit Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/15 Exploit Mailing List Third Party Advisory
https://mikrotik.com/ Product
http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2021/May/15 Exploit Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/15 Exploit Mailing List Third Party Advisory
https://mikrotik.com/ Product
Configurations

Configuration 1 (hide)

cpe:2.3:o:mikrotik:routeros:6.44.6:*:*:*:ltr:*:*:*
History

21 Nov 2024, 05:11

Type Values Removed Values Added
References () http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html - Exploit, Third Party Advisory, VDB Entry () http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html - Exploit, Third Party Advisory, VDB Entry
References () http://seclists.org/fulldisclosure/2021/May/15 - Exploit, Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2021/May/15 - Exploit, Mailing List, Third Party Advisory
References () https://mikrotik.com/ - Product () https://mikrotik.com/ - Product

21 May 2021, 19:18

Type Values Removed Values Added
CPE cpe:2.3:o:mikrotik:routeros:6.44.6:*:*:*:ltr:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
CWE CWE-617
References (MISC) http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html - (MISC) http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html - Exploit, Third Party Advisory, VDB Entry
References (MISC) https://mikrotik.com/ - (MISC) https://mikrotik.com/ - Product
References (FULLDISC) http://seclists.org/fulldisclosure/2021/May/15 - (FULLDISC) http://seclists.org/fulldisclosure/2021/May/15 - Exploit, Mailing List, Third Party Advisory
Information

Published : 2021-05-18 19:15

Updated : 2024-11-21 05:11

NVD link : CVE-2020-20214

Mitre link : CVE-2020-20214

CVE.ORG link : CVE-2020-20214

JSON object : View

Products Affected

mikrotik

  • routeros
CWE
CWE-617

Reachable Assertion