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CVE-2021-3424

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CVSS 3.1
5.3 medium
EPSS
<1%p54
Published
()
Modified
Description

A flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. A malicious user can register himself with a name already registered and trick admin to grant him extra privileges.

Vendors
redhat
Products
single sign-on
Weakness
CWE-287
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD CVE.org GitHub PoCs EPSS (0.8%)

In the news

No ingested article mentions this CVE yet.