Microsoft Exchange Server 2000 System Attendant gives "Everyone" group privileges to the WinReg key, which could allow remote attackers to read or modify registry keys.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1022
https://exchange.xforce.ibmcloud.com/vulnerabilities/8092
http://www.securityfocus.com/bid/4053
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-003
Source: Mitre, NVD
Published: 2002-03-08
Updated: 2025-04-03
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 9.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity: Critical
EPSS: 0.11661