Cyber Resilience

CVE-2016-3351

Microsoft Internet Explorer 10 … 9

CISA KEVActive ExploitationEUVD ExploitedPublic PoCRansomware-linked
Published
14 September 2016
Modified
22 April 2026
KEV Added
24 May 2022
Patch / advisory
CVSS Score v3.1 6.5
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score 0.26 98th percentile
Risk Priority 76 floored blend · peak EPSS

Summary

CVE-2016-3351 is a medium-severity an unspecified weakness vulnerability in Microsoft Internet Explorer. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 2% of CVEs by exploit likelihood; CISA has added it to the Known Exploited Vulnerabilities catalog; a public proof-of-concept is referenced.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

Microsoft Internet Explorer 9 through 11 and Microsoft Edge are affected by an information disclosure vulnerability tracked as CVE-2016-3351. The flaw permits remote attackers to obtain sensitive information from a victim by serving a specially crafted web site, as described in the NVD entry with a CVSS 3.1 base score of 6.5 reflecting network attack vector, low complexity, no required privileges, and required user interaction.

An unauthenticated remote attacker can exploit the issue by convincing a user to visit a malicious web page under the attacker's control. Successful exploitation results in disclosure of sensitive browser or system information while leaving integrity and availability unaffected.

Microsoft addressed the vulnerability through security bulletins MS16-104 and MS16-105, which are referenced in the available advisories along with related tracking entries on SecurityFocus and SecurityTracker. No further details on exploitation in the wild or additional mitigations are provided in the source data.

EU & UK References

Vulnerability Data

Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to obtain sensitive information via a crafted web site, aka "Microsoft Browser Information Disclosure Vulnerability."

CWE(s)
KEV Date Added
24 May 2022

Related Threats

CVEs Like This One

CVE-2016-3298Same product: Microsoft Internet Explorerboth on KEV
CVE-2017-0149Same product: Microsoft Internet Explorerboth on KEV
CVE-2017-0059Same product: Microsoft Internet Explorerboth on KEV
CVE-2016-0162Same product: Microsoft Internet Explorerboth on KEV
CVE-2016-3309Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-3393Same product: Microsoft Windows 10 1507both on KEV
CVE-2017-0001Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-7256Same product: Microsoft Windows 10 1507both on KEV
CVE-2017-0005Same product: Microsoft Windows 10 1507both on KEV
CVE-2016-7255Same product: Microsoft Windows 10 1507both on KEV

Affected Assets

microsoft
internet explorer
10, 11, 9
microsoft
edge
all versions

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References