#VU48752 Information disclosure in HCL Notes - CVE-2020-4128
Published: December 1, 2020 / Updated: December 2, 2020
Vulnerability identifier: #VU48752
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-4128
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
HCL Notes
HCL Notes
Software vendor:
HCL Technologies
HCL Technologies
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a lockout policy bypass issue in the ID Vault service. A remote attacker can perform a brute force attack against the ID Vault service and gain unauthorized access to sensitive information on the system.
Remediation
Install updates from vendor's website.