CVE-2020-20213

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-20213
Mikrotik RouterOs 6.44.5 (long-term tree) suffers from an stack exhaustion vulnerability in the /nova/bin/net process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU.

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://seclists.org/fulldisclosure/2021/May/10 Mailing List Third Party Advisory
https://cwe.mitre.org/data/definitions/674.html Third Party Advisory
https://mikrotik.com/ Vendor Advisory
http://seclists.org/fulldisclosure/2021/May/10 Mailing List Third Party Advisory
https://cwe.mitre.org/data/definitions/674.html Third Party Advisory
https://mikrotik.com/ Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:mikrotik:routeros:6.44.5:*:*:*:ltr:*:*:*
History

21 Nov 2024, 05:11

Type Values Removed Values Added
References () http://seclists.org/fulldisclosure/2021/May/10 - Mailing List, Third Party Advisory () http://seclists.org/fulldisclosure/2021/May/10 - Mailing List, Third Party Advisory
References () https://cwe.mitre.org/data/definitions/674.html - Third Party Advisory () https://cwe.mitre.org/data/definitions/674.html - Third Party Advisory
References () https://mikrotik.com/ - Vendor Advisory () https://mikrotik.com/ - Vendor Advisory

07 Nov 2022, 14:17

Type Values Removed Values Added
References (MISC) https://cwe.mitre.org/data/definitions/674.html - (MISC) https://cwe.mitre.org/data/definitions/674.html - Third Party Advisory

10 Jul 2022, 21:15

Type Values Removed Values Added
CWE CWE-400 CWE-674
References
  • (MISC) https://cwe.mitre.org/data/definitions/674.html -

08 Jul 2021, 13:27

Type Values Removed Values Added
References (MISC) http://seclists.org/fulldisclosure/2021/May/10 - (MISC) http://seclists.org/fulldisclosure/2021/May/10 - Mailing List, Third Party Advisory
References (MISC) https://mikrotik.com/ - (MISC) https://mikrotik.com/ - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
CPE cpe:2.3:o:mikrotik:routeros:6.44.5:*:*:*:ltr:*:*:*
CWE CWE-400

07 Jul 2021, 15:08

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-07 14:15

Updated : 2024-11-21 05:11

NVD link : CVE-2020-20213

Mitre link : CVE-2020-20213

CVE.ORG link : CVE-2020-20213

JSON object : View

Products Affected

mikrotik

  • routeros
CWE
CWE-674

Uncontrolled Recursion