CVE-2021-27221
high-risk
Published 2021-03-19
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
Do I need to act?
!
41.9% chance of exploitation in next 30 days
EPSS score — higher than 58% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10
High
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
50
/ 100
high-risk
Severity
28/34 · Critical
Exploitability
17/34 · Moderate
Exposure
5/34 · Minimal