MEDIUM SEVERITY

CVE-2013-0096

Windows Essentials vulnerability

CVSS
6.8
EPSS
16.1%
EPSS pct
97th
Exploited
No known
Writer in Microsoft Windows Essentials 2011 and 2012 allows remote attackers to bypass proxy settings and overwrite arbitrary files via crafted URL parameters, aka "Windows Essentials Improper URI Handling Vulnerability."
Affected vendor
Microsoft
Affected product
Windows Essentials
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness type (CWE)
  • CWE-264 — Permissions, Privileges, and Access Controls
Published
2013-05-15

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, partial impact to integrity, partial impact to availability.

Its EPSS score of 16.1% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2013-0096

  • Confirm whether Microsoft Windows Essentials is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2013-0096.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-0096

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