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High severity7.5NVD Advisory· Published Feb 28, 2022· Updated Jun 17, 2026

CVE-2020-22845

CVE-2020-22845

Description

A buffer overflow in Mikrotik RouterOS 6.47 allows unauthenticated attackers to cause a denial of service (DOS) via crafted FTP requests.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Mikrotik/Routerosllm-fuzzy3 versions
6.47+ 2 more
- (no CPE)range: 6.47
- cpe:2.3:o:mikrotik:routeros:6.47:*:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

2

github.com/colorlight/mikrotik_poc/blob/master/two_vulns.mdnvdThird Party Advisory
mikrotik.com/supportnvdProduct

News mentions

0

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