CVE-2020-22845 describes a buffer overflow vulnerability in Mikrotik RouterOS version 6.47, allowing unauthenticated attackers to trigger a denial of service (DoS) through specially crafted FTP requests. This high-severity vulnerability (CVSS 7.5) is easily exploitable over the network with low attack complexity, impacting system availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations should still patch affected systems to mitigate potential DoS attacks.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.47CPE matchmatch criteria | cpe:2.3:o:mikrotik:routeros:6.47:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/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, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.