6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
0.004 Low
EPSS
Percentile
75.1%
Drupal 6.x before 6.29 and 7.x before 7.24 uses the PHP mt_rand function to
generate random numbers, which uses predictable seeds and allows remote
attackers to predict security strings and bypass intended restrictions via
a brute force attack.