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VULNERABILITIES

CVE-2021-30359 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/MNDT-2021-0007/MNDT-2021-0007.md CVEThird Party Advisory
https://supportcontent.checkpoint.com/solutions?id=sk175968 CVEVendor Advisory
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/MNDT-2021-0007/MNDT-2021-0007.md [email protected]Third Party Advisory
https://supportcontent.checkpoint.com/solutions?id=sk175968 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-427Uncontrolled Search Path Element[email protected]
CWE-427Uncontrolled Search Path Element[email protected]

Affected Products

ProductVersions
checkpoint harmony browse
< 90.08.7405

CPE

  • cpe:2.3:a:checkpoint:harmony_browse:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
checkpoint sandblast agent for browsers
< 90.08.7405

CPE

  • cpe:2.3:a:checkpoint:sandblast_agent_for_browsers:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
microsoft windows
All versions

CPE

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

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-30359
NVD Published Date:
Oct 22, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-30359 Details - Not Deferred