7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.793 High
EPSS
Percentile
97.9%
A chain of bugs involving unsafe usage of PHP unserialize() led to possibility of code execution in tz.mail.ru