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
7.8 High
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
0.212 Low
EPSS
Percentile
96.4%
Multiple Windows applications and installers provided by Microsoft contain an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries in the same directory where applications and/or installers reside (CWE-427).
Microsoft states that the root cause of this vulnerability is “Application Directory (App Dir) DLL planting” and attacks exploiting this vulnerability are limited, thus there is no plan to release any security updates to address this issue.
For details, refer to “Application Directory (App Dir) DLL planting” released by Microsoft.
If a crafted DLL file is in the same directory where the vulnerable applicaion and/or installer resides, arbitrary code may be executed with the privilege of the user invoking the application or installer.
Apply Workaround
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
7.8 High
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
0.212 Low
EPSS
Percentile
96.4%