High severity7.8NVD Advisory· Published Oct 22, 2021· Updated Jun 17, 2026
CVE-2021-30359
CVE-2021-30359
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:checkpoint:harmony_browse:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:checkpoint:harmony_browse:*:*:*:*:*:*:*:*range: <90.08.7405
- (no CPE)range: <90.08.7405
cpe:2.3:a:checkpoint:sandblast_agent_for_browsers:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:checkpoint:sandblast_agent_for_browsers:*:*:*:*:*:*:*:*range: <90.08.7405
- (no CPE)range: <90.08.7405
Patches
Vulnerability mechanics
References
2- github.com/mandiant/Vulnerability-Disclosures/blob/master/MNDT-2021-0007/MNDT-2021-0007.mdnvdThird Party Advisory
- supportcontent.checkpoint.com/solutionsnvdVendor Advisory
News mentions
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