CVE-2013-7331

MediumActively exploited (CISA KEV)

Description

The Microsoft.XMLDOM ActiveX control in Microsoft Windows 8.1 and earlier allows remote attackers to determine the existence of local pathnames, UNC share pathnames, intranet hostnames, and intranet IP addresses by examining error codes, as demonstrated by a res:// URL, and exploited in the wild in February 2014.

SeverityMedium

CVSS6.5

Exploit probability—

Product

Microsoft Internet Explorer

PublishedFeb 26, 2014

First seenFeb 26, 2014

Added to KEVMay 25, 2022

Weakness typeCWE-209CWE-209

How to fix

CISA required action

Apply updates per vendor instructions.

CISA due date: Jun 15, 2022

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-052

Affected products

Product	Affected versions	Fixed in
microsoft internet_explorer	6, 7, 8, 9, 10, 11	—

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