HIGH SEVERITY

CVE-2008-3005

Office vulnerability

CVSS
9.3
EPSS
31.9%
EPSS pct
98th
Exploited
No known
Array index vulnerability in Microsoft Office Excel 2000 SP3 and 2002 SP3, and Office 2004 and 2008 for Mac allows remote attackers to execute arbitrary code via an Excel file with a crafted array index for a FORMAT record, aka the "Excel Index Array Vulnerability."
Affected vendor
Microsoft
Affected product
Office
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
Published
2008-08-12

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 31.9% 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-2008-3005

  • Confirm whether Microsoft Office is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2008-3005.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2008-3005

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