Technical Severity
CRITICAL
CVSS v3.1 Metrics
9.8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
41.05
%
Predictive Probability
Percentile Rank
97.3
th
Documented as more likely to be exploited than 97.3% of known CVEs.
Detection Date
Apr 11, 2022
Remediation Due
May 02, 2022
CISA Catalog Active
Threat Analysis
Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code.
Remediation Directive
Versions 6 and earlier for this product are end-of-life and must be removed from agency networks. Versions 7 and later are not considered vulnerable.