6.4 Medium
AI Score
Confidence
Low
2.1 Low
CVSS2
Access Vector
LOCAL
Access 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
0.0004 Low
EPSS
Percentile
5.2%
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.