CVE-2023-20891

EUVD-2023-25062
The VMware Tanzu Application Service for VMs and Isolation Segment contain an information disclosure vulnerability due to the logging of credentials in hex encoding in platform system audit logs. A malicious non-admin user who has access to the platform system audit logs can access hex encoded CF API admin credentials and can push new malicious versions of an application. In a default deployment non-admin users do not have access to the platform system audit logs.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
vmwareCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 47%
Affected Products (NVD)
VendorProductVersion
vmwareisolation_segment
2.11.0 ≤
𝑥
< 2.11.35
vmwareisolation_segment
2.13.0 ≤
𝑥
< 2.13.20
vmwareisolation_segment
3.0.0 ≤
𝑥
< 3.0.13
vmwareisolation_segment
4.0.0 ≤
𝑥
< 4.0.4
vmwaretanzu_application_service_for_virtual_machines
2.11.0 ≤
𝑥
< 2.11.42
vmwaretanzu_application_service_for_virtual_machines
2.13.0 ≤
𝑥
< 2.13.24
vmwaretanzu_application_service_for_virtual_machines
3.0.0 ≤
𝑥
< 3.0.14
vmwaretanzu_application_service_for_virtual_machines
4.0.0 ≤
𝑥
< 4.0.5
𝑥
= Vulnerable software versions