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Medium severity6.5NVD Advisory· Published Jul 19, 2021· Updated Jun 17, 2026

CVE-2020-20249

CVE-2020-20249

Description

Mikrotik RouterOs before stable 6.47 suffers from a memory corruption vulnerability in the resolver process. By sending a crafted packet, an authenticated remote attacker can cause a Denial of Service.

AI Insight

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

Affected products

3
  • Mikrotik/Routeros2 versions
    cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*range: <6.47
    • (no CPE)range: <6.47
  • Mikrotik/Mikrotik RouterOsdescription

Patches

Vulnerability mechanics

References

1

News mentions

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