Potential Permission Leakage of Cluster Level in hwameistor
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.8epss 0.3%
exploitation probability
0.3%top 85% of all CVEs
observed exploitation
nono source reports it
Hwameistor is an HA local storage system for cloud-native stateful workloads. This ClusterRole has * verbs of * resources. If a malicious user can access the worker node which has hwameistor's deployment, he/she can abuse these excessive permissions to do whatever he/she likes to the whole cluster, resulting in a cluster-level privilege escalation. This issue has been patched in version 0.14.6. All users are advised to upgrade. Users unable to upgrade should update and limit the ClusterRole using security-role.
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N
Affected products
hwameistor · hwameistorReferences
https://github.com/hwameistor/hwameistor/blob/main/helm/hwameistor/templates/clusterrole.yamlhttps://github.com/hwameistor/hwameistor/commit/edf4cebed73cadd230bf97eab65c5311f2858450https://github.com/hwameistor/hwameistor/issues/1457https://github.com/hwameistor/hwameistor/issues/1460https://github.com/hwameistor/hwameistor/security/advisories/GHSA-mgwr-h7mv-fh29