Technical Severity
CRITICAL
CVSS v3.1 Metrics
9.1
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitation Likelihood
EPSS Prediction
93.64
%
Predictive Probability
Percentile Rank
99.8
th
Documented as more likely to be exploited than 99.8% of known CVEs.
Detection Date
Dec 01, 2021
Remediation Due
Jun 01, 2022
CISA Catalog Active
Threat Analysis
MikroTik RouterOS through 6.42 allows unauthenticated remote attackers to read arbitrary files and remote authenticated attackers to write arbitrary files due to a directory traversal vulnerability in the WinBox interface.
Remediation Directive
Apply updates per vendor instructions.