6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.014 Low
EPSS
Percentile
86.3%
PHP 4 before 4.4.5, and PHP 5 before 5.2.1, when register_globals is
enabled, allows context-dependent attackers to execute arbitrary code via
deserialization of session data, which overwrites arbitrary global
variables, as demonstrated by calling session_decode on a string beginning
with “_SESSION|s:39:”.