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Case File

CVE-2016-3321

LOW · CVSS 2.5 EPSS 35.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-08-09 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 2.5. It affects Microsoft. Its EPSS score suggests a 35.3% probability of exploitation in the next 30 days.

CVE
CVE-2016-3321
Severity
LOW
CVSS
2.5
EPSS
35.33%
Microsoft

Original NVD Description

Microsoft Internet Explorer 10 and 11 load different files for attempts to open a file:// URL depending on whether the file exists, which allows local users to enumerate files via vectors involving a file:// URL and an HTML5 sandbox iframe, aka "Internet Explorer Information Disclosure Vulnerability."