Open-iSCSI targetcli-fb through 2.1.52 has weak permissions for /etc/target (and for the backup directory and backup files).
https://github.com/open-iscsi/targetcli-fb/pull/172
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00005.html
Source: MITRE
Published: 2020-06-05
Updated: 2023-03-01
Type: CWE-276
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM