CVE-2020-20236 is a memory corruption vulnerability affecting Mikrotik RouterOS version 6.46.3 (stable tree) within the /nova/bin/sniffer process. An authenticated remote attacker can exploit this flaw to trigger a Denial of Service (DoS) due to improper memory access. With a CVSS score of 6.5 (Medium), this vulnerability requires authenticated access but has low attack complexity, impacting availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.46.3CPE matchmatch criteria | cpe:2.3:o:mikrotik:routeros:6.46.3:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.