Vulnerability Details CVE-2021-22565
An attacker could prematurely expire a verification code, making it unusable by the patient, making the patient unable to upload their TEKs to generate exposure notifications. We recommend upgrading the Exposure Notification server to V1.1.2 or greater.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.7%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 5.8
Products affected by CVE-2021-22565
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cpe:2.3:a:google:exposure_notification_verification_server:-
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cpe:2.3:a:google:exposure_notification_verification_server:0.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.10.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.11.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.11.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.12.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.12.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.13.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.14.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.15.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.15.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.16.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.16.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.17.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.17.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.18.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.18.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.18.2
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cpe:2.3:a:google:exposure_notification_verification_server:0.18.3
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cpe:2.3:a:google:exposure_notification_verification_server:0.18.4
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cpe:2.3:a:google:exposure_notification_verification_server:0.18.5
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cpe:2.3:a:google:exposure_notification_verification_server:0.19.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.19.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.19.2
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cpe:2.3:a:google:exposure_notification_verification_server:0.2.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.2.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.20.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.21.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.21.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.21.2
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cpe:2.3:a:google:exposure_notification_verification_server:0.22.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.22.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.22.2
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cpe:2.3:a:google:exposure_notification_verification_server:0.23.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.23.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.24.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.25.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.26.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.26.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.27.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.28.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.29.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.3.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.3.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.3.2
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cpe:2.3:a:google:exposure_notification_verification_server:0.30.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.31.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.32.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.33.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.33.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.34.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.34.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.34.2
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cpe:2.3:a:google:exposure_notification_verification_server:0.35.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.35.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.35.2
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cpe:2.3:a:google:exposure_notification_verification_server:0.35.3
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cpe:2.3:a:google:exposure_notification_verification_server:0.35.4
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cpe:2.3:a:google:exposure_notification_verification_server:0.36.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.36.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.37.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.4.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.5.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.5.1
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cpe:2.3:a:google:exposure_notification_verification_server:0.6.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.7.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.8.0
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cpe:2.3:a:google:exposure_notification_verification_server:0.9.0
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cpe:2.3:a:google:exposure_notification_verification_server:1.0.0
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cpe:2.3:a:google:exposure_notification_verification_server:1.1.0
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cpe:2.3:a:google:exposure_notification_verification_server:1.1.1