title: HCL Domino is susceptible to a weak cryptography vulnerability
description: Internet passwords stored in Person documents in the Domino® Directory created using the "Add Person" action on the People & Groups tab in the Domino® Administrator are secured using a cryptographically weak hash algorithm.  This could enable attackers with access to the hashed value to determine a user's password, e.g. using a brute force attack.  This issue does not impact Person documents created through  user registration https://help.hcltechsw.com/domino/10.0.1/admin/conf_userregistration_c.html .
affected:
{
defaultStatus: unaffected
product: HCL Domino Server
vendor: HCL Software
versions:
status: affected, version: 9, 10, 11, 12
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL