CVE-2013-3940

Windows 7 vulnerability

CVSS

9.3

EPSS

34.5%

EPSS pct

98th

Exploited

No known

Integer overflow in the Graphics Device Interface (GDI) in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted image in a Windows Write (.wri) document, which is not properly handled in WordPad, aka "Graphics Device Interface Integer Overflow Vulnerability."

Affected vendor

Microsoft

Affected product

Windows 7

CVSS vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness type (CWE)

CWE-190 — Integer Overflow or Wraparound

Published

2013-11-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 34.5% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2013-3940

Confirm whether Microsoft Windows 7 is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2013-3940.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-3940

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-3940 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2013-3940?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2013-3940.

Start free scan

No credit card. Agentless.

Related vulnerabilities

Zxv10 W300 Firmware vulnerability