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High severity7.5NVD Advisory· Published Jun 4, 2021· Updated Jun 17, 2026

CVE-2021-33840

CVE-2021-33840

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Luca App/Luca
    cpe:2.3:a:luca-app:luca:*:*:*:*:*:android:*:*
    Range: <=1.1.14
  • Luca/Lucacpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <=1.1.14

Patches

Vulnerability mechanics

References

2

News mentions

0

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