Technical Severity
HIGH
CVSS v3.1 Metrics
7.2
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
1.64
%
Predictive Probability
Percentile Rank
81.6
th
Documented as more likely to be exploited than 81.6% of known CVEs.
Detection Date
Nov 03, 2021
Remediation Due
May 03, 2022
CISA Catalog Active
Threat Analysis
Ivanti Pulse Connect Secure contains an unrestricted file upload vulnerability that allows an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.
Remediation Directive
Apply updates per vendor instructions.