5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:C/I:N/A:N
0.006 Low
EPSS
Percentile
78.0%
Vulnerability Details:
This vulnerability allows remote attackers to disclose sensitive information on affected installations of SharePoint Server. Authentication is required to exploit this vulnerability.
The specific flaw exists within the PasswordRecovery class. The issue results from the lack of proper validation of user-supplied BodyFileName property. An attacker can leverage this vulnerability to disclose files in the context of the Administrator.
Affected Vendors:
Microsoft
Affected Products:
SharePoint Server
Vendor Response:
Microsoft has issued an update to correct this vulnerability. More details can be found at: <https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17017>
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:C/I:N/A:N
0.006 Low
EPSS
Percentile
78.0%