CVE-2021-30359

CVSS V2 High 7.2 CVSS V3 High 7.8
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.
Overview
  • CVE ID
  • CVE-2021-30359
  • Assigner
  • cve@checkpoint.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-22T14:15:08
  • Last Modified Date
  • 2021-10-27T14:21:05
Weakness Enumerations
CWE URL
CWE-427 http://cwe.mitre.org/data/definitions/427.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:checkpoint:harmony_browse:*:*:*:*:*:*:*:* 1 OR 90.08.7405
cpe:2.3:a:checkpoint:sandblast_agent_for_browsers:*:*:*:*:*:*:*:* 1 OR 90.08.7405
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-30359
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30359
History
Created Old Value New Value Data Type Notes
2022-05-10 06:49:34 Added to TrackCVE
2022-12-05 13:05:34 2021-10-22T14:15Z 2021-10-22T14:15:08 CVE Published Date updated
2022-12-05 13:05:34 2021-10-27T14:21:05 CVE Modified Date updated
2022-12-05 13:05:34 Analyzed Vulnerability Status updated