High severity8.8NVD Advisory· Published Jun 1, 2021· Updated Jun 17, 2026
CVE-2021-3495
CVE-2021-3495
Description
An incorrect access control flaw was found in the kiali-operator in versions before 1.33.0 and before 1.24.7. This flaw allows an attacker with a basic level of access to the cluster (to deploy a kiali operand) to use this vulnerability and deploy a given image to anywhere in the cluster, potentially gaining access to privileged service account tokens. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/kiali/kialiGo | < 1.33.0 | 1.33.0 |
Affected products
5cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:openshift_service_mesh:2.0:*:*:*:*:*:*:*
- kiali-operator/kiali-operatordescription
Patches
Vulnerability mechanics
References
6- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-mv55-23xp-3wp8ghsaADVISORY
- kiali.io/news/security-bulletins/kiali-security-003/nvdVendor Advisory
- nvd.nist.gov/vuln/detail/CVE-2021-3495ghsaADVISORY
- github.com/kiali/kiali-operator/pull/278ghsaWEB
- kiali.io/news/security-bulletins/kiali-security-003ghsaWEB
News mentions
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