HIGH SEVERITY

CVE-2006-1311

Learning Essentials vulnerability

CVSS
9.3
EPSS
31.1%
EPSS pct
98th
Exploited
No known
The RichEdit component in Microsoft Windows 2000 SP4, XP SP2, and 2003 SP1; Office 2000 SP3, XP SP3, 2003 SP2, and Office 2004 for Mac; and Learning Essentials for Microsoft Office 1.0, 1.1, and 1.5 allows user-assisted remote attackers to execute arbitrary code via a malformed OLE object in an RTF file, which triggers memory corruption.
Affected vendor
Microsoft
Affected product
Learning Essentials
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published
2007-02-13

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 31.1% 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-2006-1311

  • Confirm whether Microsoft Learning Essentials is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2006-1311.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2006-1311

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2006-1311 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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