CVE-2020-20265
CVSS v3
6.5
MEDIUM
EPSS Score
2.1 %
exploit probability, as of 2026-10-05
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /ram/pckg/wireless/nova/bin/wireless process. An authenticated remote attacker can cause a Denial of Service due via a crafted packet.
Technical details
- Published
- 2021-05-11
Frequently asked questions
What is CVE-2020-20265?
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /ram/pckg/wireless/nova/bin/wireless process. An authenticated remote attacker can cause a Denial of Service due via a crafted packet.
Is CVE-2020-20265 actively exploited?
Active exploitation of CVE-2020-20265 has not been confirmed. Its EPSS score was 2.1% on 2026-10-05, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-20265?
CVE-2020-20265 has a CVSS v3 base score of 6.5 (MEDIUM severity).
Is CVE-2020-20265 affecting your environment?
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