CVE-2021-33840
HIGHluca < 1.1.14 - Denial of Service via Unverified Phone Number Data
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://luca-app.de/securityoverview/processes/guest_registration.html#verifying-the-contact-data
Third Party Advisory x_refsource_misc
https://gitlab.com/lucaapp/web/-/issues/1#note_560963608
Scores
CVSS v3
7.5
EPSS
0.0090
EPSS Percentile
54.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-345
Status
published
Products (1)
luca-app/luca
< 1.1.14
Published
Jun 04, 2021
Tracked Since
Feb 18, 2026