CVE-2021-33840

The server in Luca through 1.1.14 allows remote attackers to cause a denial of service (insertion of many fake records related to COVID-19) because Phone Number data lacks a digital signature.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
Common Weakness Enumeration
References
https://gitlab.com/lucaapp/web/-/issues/1#note_560963608
https://luca-app.de/securityoverview/processes/guest_registration.html#verifying-the-contact-data
https://gitlab.com/lucaapp/web/-/issues/1#note_560963608
https://luca-app.de/securityoverview/processes/guest_registration.html#verifying-the-contact-data