6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
0.919 High
EPSS
Percentile
98.9%
The ParameterInterceptor component in Apache Struts before 2.3.1.1 does not
prevent access to public constructors, which allows remote attackers to
create or overwrite arbitrary files via a crafted parameter that triggers
the creation of a Java object.