High severity · published Jan 10, 2022
CVE-2021-30360
Users have access to the directory where the installation repair occurs
7.8
CVSS
0.6%
EPSS
No
On KEV
Description
Users have access to the directory where the installation repair occurs. Since the MS Installer allows regular users to run the repair, an attacker can initiate the installation repair and place a specially crafted EXE in the repair folder which runs with the Check Point Remote Access Client privileges.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Endpoint Security · Checkpoint
before e86.20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-30360
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-30360
Exploit
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0001/MNDT-2022-0001.md
Product
https://supportcontent.checkpoint.com/solutions?id=sk176853
More from Endpoint Security
7.8
CVE-2023-28134
Local attacker can escalate privileges on affected installations of Check Point Harmony Endpoint/ZoneAlarm Extreme Security
7.8
CVE-2023-28133
Local privilege escalation in Check Point Endpoint Security Client (version E87.30) via crafted OpenSSL configuration file
7.8
CVE-2022-23742
Check Point Endpoint Security Client for Windows versions earlier than E86.40 copy files for forensics reports from a directory with low privileges
7.8
CVE-2020-6021
Check Point Endpoint Security Client for Windows before version E84.20 allows write access to the directory from which the installation repair takes place
7.8
CVE-2019-8461
Check Point Endpoint Security Initial Client for Windows before version E81.30 tries to load a DLL placed in any PATH location on a clean image without Endpoint Client installed