VULNERABILITY INTELLIGENCE

CVE-2011-0031

CVSS score4.3 MEDIUM
EPSS probability17.03%
CISA KEVNot currently listed
Published2011-02-09
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N

Description

The (1) JScript 5.8 and (2) VBScript 5.8 scripting engines in Microsoft Windows Server 2008 R2 and Windows 7 do not properly load decoded scripts obtained from web pages, which allows remote attackers to trigger memory corruption and consequently obtain sensitive information via a crafted web site, aka "Scripting Engines Information Disclosure Vulnerability."

Weakness classification

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Primary references