Vulnerability in Apple Iphone OS
CVE-2021-21134
Incorrect security UI in Page Info in Google Chrome on iOS prior to 88.0.4324.96 allowed a remote attacker to spoof security UI via a crafted HTML page.
EPSS: 0.050 (91.4th 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:N/I:H/A:N.
Affected products
- Apple Iphone_os
- 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 (Permissions Required, Third Party Advisory, x_refsource_MISC)
- chrome-cve-admin@google.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-21134?
- CVE-2021-21134 is a medium-severity vulnerability in Apple Iphone OS, classified under Authentication Bypass by Spoofing. CVSS score: 6.5/10. Published 2021-02-09.
- How severe is CVE-2021-21134?
- Medium severity. CVSS v3 base score is 6.5 out of 10.