CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
5.1%
Phpbb3 before 3.0.11-4 for Debian GNU/Linux uses world-writable permissions
for cache files, which allows local users to modify the file contents via
standard filesystem write operations.