CVE-2020-20212

CVSS V2 Medium 4 CVSS V3 Medium 6.5
Description
Mikrotik RouterOs 6.44.5 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/console process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
Overview
  • CVE ID
  • CVE-2020-20212
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-07-07T14:15:09
  • Last Modified Date
  • 2021-07-08T13:27:19
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:mikrotik:routeros:6.44.5:*:*:*:ltr:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://seclists.org/fulldisclosure/2021/May/0 Exploit Mailing List Third Party Advisory
https://mikrotik.com/ Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 07:08:30 Added to TrackCVE
2022-12-05 05:29:44 2021-07-07T14:15Z 2021-07-07T14:15:09 CVE Published Date updated
2022-12-05 05:29:44 2021-07-08T13:27:19 CVE Modified Date updated
2022-12-05 05:29:44 Analyzed Vulnerability Status updated