Vulnerability Name:

CCN-209960

Published:2021-09-23
Updated:2021-09-23
Summary:Microsoft Windows Platform Binary Table (WPBT) could allow a remote or physical attacker to provide weaker than expected security. By using multiple vectors and techniques, including a malicious bootloader or DMA, an attacker could exploit this vulnerability to install a rootkit and compromise the integrity of devices.
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
5.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:U/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: Microsoft Web site
Windows

Source: XF
Type: UNKNOWN
ms-win-wpbt-weak-sec(209960)

Source: CCN
Type: The Hacker News Web site
A New Bug in Microsoft Windows Could Let Hackers Easily Install a Rootkit

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:microsoft:windows_8:-:-:-:*:-:-:x32:*
  • OR cpe:/o:microsoft:windows_8:::~~~~x64~:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_8.1:-:-:-:*:-:-:x32:*
  • OR cpe:/o:microsoft:windows_8.1:::~~~~x64~:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_10:-:*:*:*:*:*:x32:*
  • OR cpe:/o:microsoft:windows_10:::~~~~x64~:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft windows 8 - -
    microsoft windows 8
    microsoft windows 8.1 - -
    microsoft windows 8.1
    microsoft windows 10 -
    microsoft windows 10