5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.045 Low
EPSS
Percentile
92.5%
Giovanni Delvecchio reports:
Opera for linux uses “kfmclient exec” as “Default
Application” to handle saved files. This could be used by
malicious remote users to execute arbitrary shell commands
on a target system.