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CVE-2020-10185

PoC —
CVSS 3.1
8.6 high
EPSS
1%p72
Published
()
Modified
Description

The sync endpoint in YubiKey Validation Server before 2.40 allows remote attackers to replay an OTP. NOTE: this issue is potentially relevant to persons outside Yubico who operate a self-hosted OTP validation service with a non-default configuration such as an open sync pool; the issue does NOT affect YubiCloud.

Vendors
yubico
Products
yubikey one time password validation server
Weakness
CWE-294
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
NVD CVE.org GitHub PoCs EPSS (1.5%)

In the news

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