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nvd[email protected]NVD:CVE-2021-30359
HistoryOct 22, 2021 - 2:15 p.m.

CVE-2021-30359

2021-10-2214:15:08
CWE-427
[email protected]
web.nvd.nist.gov
3
harmony browse
sandblast agent
admin privilege
vulnerability
ms installer
installation repair
attacker
binary

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

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

EPSS

0

Percentile

12.6%

JSON

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.

Affected configurations

Nvd
Node
microsoftwindowsMatch-
AND
checkpointharmony_browseRange<90.08.7405
OR
checkpointsandblast_agent_for_browsersRange<90.08.7405
VendorProductVersionCPE
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
checkpointharmony_browse*cpe:2.3:a:checkpoint:harmony_browse:*:*:*:*:*:*:*:*
checkpointsandblast_agent_for_browsers*cpe:2.3:a:checkpoint:sandblast_agent_for_browsers:*:*:*:*:*:*:*:*

Related

cve 1
cvelist 1
checkpoint_security 1
prion 1
cve
cve
CVE-2021-30359
2021-10-22 14:15:08
cvelist
cvelist
CVE-2021-30359
2021-10-22 13:32:54
checkpoint_security
checkpoint_security
Harmony Browse installer or SandBlast Agent for Browsers installer can be used for privileges escalation (CVE-2021-30359)
2021-10-20 04:00:50
prion
prion
Design/Logic Flaw
2021-10-22 14:15:00

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

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

EPSS

0

Percentile

12.6%

JSON
Related for NVD:CVE-2021-30359
cve1cvelist1checkpoint_security1prion1