Vulnerability Name:

CCN-195734

Published:2021-01-27
Updated:2021-01-27
Summary:Microsoft Windows could allow a remote authenticated attacker to execute arbitrary code on the system, caused by a flaw in the shell handler for opening a folder in PowerShell. By persuading a victim to open a specially-crafted content, an attacker could exploit this vulnerability to execute arbitrary code in the context of the current user.
CVSS v3 Severity:6.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H)
5.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:M/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): Multiple_Instances
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: XF
Type: UNKNOWN
ms-windows-powershellhandler-code-exec(195734)

Source: CCN
Type: Microsoft Web site
Microsoft Windows

Source: CCN
Type: ZDI-21-089
(0Day) Microsoft Windows PowerShell Shell Handler Command Injection Remote Code Execution Vulnerability

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft windows -