CVE-2020-20220
 
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Mikrotik RouterOs prior to stable 6.47 suffers from a memory corruption vulnerability in the /nova/bin/bfd process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).
Mikrotik RouterOs versiones anteriores a estable 6.47, sufre una vulnerabilidad de corrupciĆ³n de la memoria en el proceso /nova/bin/ bfd. Un atacante remoto autenticado puede causar una DenegaciĆ³n de Servicio (desreferencia del puntero NULL)
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-08-13 CVE Reserved
- 2021-05-11 CVE Published
- 2024-04-09 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (3)
URL | Tag | Source |
---|---|---|
https://mikrotik.com | Product |
URL | Date | SRC |
---|---|---|
http://packetstormsecurity.com/files/162533/MikroTik-RouterOS-Memory-Corruption.html | 2024-08-04 | |
http://seclists.org/fulldisclosure/2021/May/23 | 2024-08-04 |
URL | Date | SRC |
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URL | Date | SRC |
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