CVE-2016-7227

Edge vulnerability

CVSS

3.1

EPSS

11.6%

EPSS pct

96th

Exploited

No known

The scripting engines in Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to determine the existence of local files via unspecified vectors, aka "Microsoft Browser Information Disclosure Vulnerability."

Affected vendor

Microsoft

Affected product

Edge

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness type (CWE)

CWE-200 — Exposure of Sensitive Information

Published

2016-11-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no privileges, user interaction. Successful exploitation leads to low impact to confidentiality.

Its EPSS score of 11.6% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2016-7227

Confirm whether Microsoft Edge is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2016-7227.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2016-7227

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2016-7227 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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