MEDIUM SEVERITY

CVE-2006-2111

Outlook Express vulnerability

CVSS
4.3
EPSS
40.3%
EPSS pct
98th
Exploited
No known
A component in Microsoft Outlook Express 6 allows remote attackers to bypass domain restrictions and obtain sensitive information via redirections with the mhtml: URI handler, as originally reported for Internet Explorer 6 and 7, aka "URL Redirect Cross Domain Information Disclosure Vulnerability."
Affected vendor
Microsoft
Affected product
Outlook Express
CVSS vector
AV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness type (CWE)
  • CWE-200 — Exposure of Sensitive Information
Published
2006-05-01

Risk analysis

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

Its EPSS score of 40.3% 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-2006-2111

  • Confirm whether Microsoft Outlook Express is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2006-2111.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2006-2111

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