CVE-2021-3495

mediumPriorität · verfolgen · 35EPSS 0.010 · 62. PerzentilEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.97% (62nd) EPSS
CVSS 6.5 · medium
Is it mine?
9 products
Prüfe deine Angriffsfläche
Who says so?
5 sources
cnnvd · enisa_euvd · osv · nvd

EPSS · bewertet 2026-10-27

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.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • Behobenopenshift-service-mesh/kiali-rhel8-operator@sha256:008c541f7d9e0f690a56f998eadf80f11f26f0ebfc8c5b337e4647c4240883b5_amd64 as a component of OpenShift Service Mesh 2.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2021:1544
  • Behobenopenshift-service-mesh/kiali-rhel8-operator@sha256:12df558c629c0d7b1aae727890c8d9825b974bc47a5e38a960f7844832cfdb20_s390x as a component of OpenShift Service Mesh 2.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2021:1544
  • Behobenopenshift-service-mesh/kiali-rhel8-operator@sha256:f52afede9a2b48935b87368d402890aad3990d588938aecfa7432a6dfb94e34a_ppc64le as a component of OpenShift Service Mesh 2.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2021:1544
02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.8
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.5–8.8

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 8 · Auswirkung 6.4
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 2.8 · Auswirkung 5.9
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV
v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · Red Hat Product Security US
03

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-281USCWE-281USCWE-281US
04

betroffene Produkte (9)

Betroffene Produkte und Versionsbereiche.

05

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

  • RHSA-2021:1544Red Hat Security Advisory: Red Hat OpenShift Service Mesh 2.0.4 security update2021-05-11csaf · redhat_csafUS

    An update for openshift-istio-kiali-rhel8-operator-container is now available for OpenShift Service Mesh 2.0. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • GHSA-mv55-23xp-3wp8Access control flaw in Kiali2021-06-08ghsa · osvUS

    An incorrect access control flaw was found in the kiali-operator in versions before 1.33.0. 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.

  • GO-2022-0645Access control flaw in Kiali in github.com/kiali/kiali2024-08-21vendor · osvUS

    Access control flaw in Kiali in github.com/kiali/kiali

06

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

07

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdosvnvdredhat_csafNVDCVE.orgMITRE
veröffentlicht 2021-06-01geändert 2026-06-17
08

Referenzen (9)

Externe Belege — Patches, Meldungen, Analysen.

scry

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