Vulnerability in Google Android
CVE-2021-21136
Insufficient policy enforcement in WebView in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
EPSS: 0.042 (89.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Google Android
- Google Chrome — versions unspecified
- Microsoft Edge_chromium
Weakness classification (CWE)
References
- chrome-cve-admin@google.com (x_refsource_MISC, Release Notes, Vendor Advisory)
- chrome-cve-admin@google.com (Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
- chrome-cve-admin@google.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-21136?
- CVE-2021-21136 is a medium-severity vulnerability in Google Android, classified under Origin Validation Error. CVSS score: 6.5/10. Published 2021-02-09.
- How severe is CVE-2021-21136?
- Medium severity. CVSS v3 base score is 6.5 out of 10.