AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2020-20220

MEDIUM · CVSS 6.5 EPSS 2.74% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-18 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References
packetstormsecurity.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-20220
Severity
MEDIUM
CVSS
6.5
EPSS
2.74%

Original NVD Description

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).