CVE-2021-34824

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CVSS 3.1

8.8 high

EPSS

2%p79

Published

Jun 29, 2021 (Jun 29, 2021)

Modified

Jun 17, 2026

Description

Istio (1.8.x, 1.9.0-1.9.5 and 1.10.0-1.10.1) contains a remotely exploitable vulnerability where credentials specified in the Gateway and DestinationRule credentialName field can be accessed from different namespaces.

Vendors: istio
Products: istio
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.0%)

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