What is CVE-2022-30755?

CVE-2022-30755 is a high-severity vulnerability in Google Android, classified under Improper Authentication. CVSS score: 7.3/10. Published 2022-07-12.

How severe is CVE-2022-30755?

High severity. CVSS v3 base score is 7.3 out of 10.

Auth bypass in Google Android

CVE-2022-30755

Improper authentication vulnerability in AppLock prior to SMR Jul-2022 Release 1 allows attacker to bypass password confirm activity by hijacking the implicit intent.

Vulnerability class: Broken Authentication

Published 2022-07-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.001 (1.0th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Google Android — versions 10.0, 11.0, 12.0
Samsung Mobile Devices — versions Q(10), R(11), S(12)

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

security.samsungmobile.com/securityUpdate.smsb (Vendor Advisory)

Frequently asked questions

What is CVE-2022-30755?: CVE-2022-30755 is a high-severity vulnerability in Google Android, classified under Improper Authentication. CVSS score: 7.3/10. Published 2022-07-12.
How severe is CVE-2022-30755?: High severity. CVSS v3 base score is 7.3 out of 10.