CVE-2021-33839 - CVE House
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Status published High CVE-2021-33839

Luca through 1.7.4 on Android allows remote attackers to obtain...

Vulnerability Description

Luca through 1.7.4 on Android allows remote attackers to obtain sensitive information about COVID-19 tracking because the QR code of a Public Location can be intentionally confused with the QR code of a Private Meeting.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from luca-app

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CVE-2021-33840
The server in Luca through 1.1.14 allows remote attackers to...
High 7.5
CVE-2021-33838
Luca through 1.7.4 on Android allows remote attackers to obtain...
High 7.5

Affected Vendor

Affected Software

luca
Vulnerable Versions:
0

Timeline

Official Publish: June 3rd, 2021
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.