Link following in Endpoint Security Tools - CVE-2021-3641
Published: January 28, 2022
Vulnerability identifier: #VU60121
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-3641
CWE-ID: CWE-59
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a link following issue within the Endpoint Agent in the EPAG component. A local user can abuse the service to overwrite a file and cause a denial of service condition on the target system.
Affected software
Endpoint Security Tools
How to mitigate CVE-2021-3641
Install updates from vendor's website.
Endpoint Security Tools - update to 7.2.1.60