CVE-2021-27221
CVSS v3
8.1
HIGH
EPSS Score
41.9 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
MikroTik RouterOS 6.47.9 allows remote authenticated ftp users to create or overwrite arbitrary .rsc files via the /export command. NOTE: the vendor's position is that this is intended behavior because of how user policies work
Technical details
- Published
- 2021-03-19
Frequently asked questions
What is CVE-2021-27221?
MikroTik RouterOS 6.47.9 allows remote authenticated ftp users to create or overwrite arbitrary .rsc files via the /export command. NOTE: the vendor's position is that this is intended behavior because of how user policies work
Is CVE-2021-27221 actively exploited?
Active exploitation of CVE-2021-27221 has not been confirmed. The EPSS score is 41.9%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-27221?
CVE-2021-27221 has a CVSS v3 base score of 8.1 (HIGH severity).
Is CVE-2021-27221 affecting your environment?
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