What is CVE-2020-9903?

CVE-2020-9903 is a high-severity vulnerability in Apple iOS, classified under Origin Validation Error. CVSS score: 7.5/10. Published 2020-10-16.

How severe is CVE-2020-9903?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Apple iOS

CVE-2020-9903

A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.6 and iPadOS 13.6, Safari 13.1.2. A malicious attacker may cause Safari to suggest a password for the wrong domain.

EPSS: 0.005 (40.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Apple Ios — versions unspecified
Apple Ipados
Apple Iphone_os
Apple Safari — versions unspecified

Weakness classification (CWE)

CWE-346 — Origin Validation Error

References

product-security@apple.com (x_refsource_MISC, Vendor Advisory)
product-security@apple.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-9903?: CVE-2020-9903 is a high-severity vulnerability in Apple iOS, classified under Origin Validation Error. CVSS score: 7.5/10. Published 2020-10-16.
How severe is CVE-2020-9903?: High severity. CVSS v3 base score is 7.5 out of 10.