A flaw was found in ceph in versions prior to 16.y.z where ceph stores mgr module passwords in clear text. This can be found by searching the mgr logs for grafana and dashboard, with passwords visible.
https://security.gentoo.org/glsa/202105-39
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQTBKVXVYP7GPQNZ5VASOIJHMLK7727M/
https://tracker.ceph.com/issues/37503
https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html
https://bugzilla.redhat.com/show_bug.cgi?id=1892109
Source: Mitre, NVD
Published: 2021-01-08
Updated: 2023-10-23
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N
Severity: Low
Base Score: 4.4
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Severity: Medium
EPSS: 0.00022