7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
For a detailed advisory, download the pdf file here.
After almost 10 days of releasing an advisory by the Hive Pro Threat Research team, a new vulnerability has been found in Windows Print Spooler. This is a privilege escalation flaw that allows attackers to run arbitrary code with SYSTEM privileges, giving them the ability to install programs, read, alter, or remove data, and create new accounts with full user rights. The affected versions have not been known as of now. There have been no patches released yet, but workarounds are available.
CVE ID | Affected CPEs | Vulnerability Name |
---|---|---|
CVE-2021-34481 | cpe:2.3:o:microsoft:windows:::::::: | Microsoft windows print spooler service Privilege Escalation |
<https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-34481>
<https://threatpost.com/microsoft-unpatched-bug-windows-print-spooler/167855/>
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P