MEDIUM SEVERITY

CVE-2006-0028

Excel vulnerability

CVSS
5.1
EPSS
16.2%
EPSS pct
97th
Exploited
No known
Unspecified vulnerability in Microsoft Excel 2000, 2002, and 2003, in Microsoft Office 2000 SP3 and other packages, allows user-assisted attackers to execute arbitrary code via a BIFF parsing format file containing malformed BOOLERR records that lead to memory corruption, probably involving invalid pointers.
Affected vendor
Microsoft
Affected product
Excel
CVSS vector
AV:N/AC:H/Au:N/C:P/I:P/A:P
Published
2006-03-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high 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 16.2% 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-2006-0028

  • Confirm whether Microsoft Excel is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2006-0028.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2006-0028

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