CVE-2021-30359

The Harmony Browse and the SandBlast Agent for Browsers installers must have admin privileges to execute some steps during the installation. Because the MS Installer allows regular users to repair their installation, an attacker running an installer before 90.08.7405 can start the installation repair and place a specially crafted binary in the repair folder, which runs with the admin privileges.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://supportcontent.checkpoint.com/solutions?id=sk175968	Vendor Advisory
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/MNDT-2021-0007/MNDT-2021-0007.md	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:checkpoint:harmony_browse::::::::
	cpe:2.3:a:checkpoint:sandblast_agent_for_browsers::::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Information

Published : 2021-10-22 07:15

Updated : 2021-10-27 07:21

NVD link : CVE-2021-30359

Mitre link : CVE-2021-30359

JSON object : View

CWE

CWE-427

Uncontrolled Search Path Element

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Products Affected

checkpoint

harmony_browse
sandblast_agent_for_browsers

microsoft

windows

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