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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
50.1%
Installer of Houkokusyo Sakusei Shien Tool provided by Ministry of the Environment contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries.
Arbitrary code may be executed with the privileges of the running application.
Use the latest installer
The user who downloaded Houkokusyo Sakusei Shien ToolοΌVer2.0 - 3.03) before 2017 June 12 should delete it immediately. When installing Houkokusyo Sakusei Shien Tool, be sure to download Houkokusyo Sakusei Shien Tool(Ver3.04) from the website and use the latest installer.
According to the developer, it is recommended for the users to execute virus scan software with the latest pattern files applied.
Note that this vulnerability affects the installer only, thus users who have already installed Houkokusyo Sakusei Shien Tool do not need to re-install the newer version (Ver3.04)
For more information, refer to the information provided by the developer.
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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
50.1%