A NETBIOS/SMB share password is the default, null, or missing.
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0519
Source: Mitre, NVD
Published: 1997-01-01
Updated: 2022-08-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical