ExcelApplication · Microsoft

CVE-2015-0097

HIGH · 9.3 CVSS v2.0 Published 2015-03-11
No fix yet
No fix has been published. The vendor has not shipped a fixed release or patch. You remain exposed.
See remediation →
100/100
Remediation priority · Urgent
Public exploit Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Microsoft Excel 2007 SP3, PowerPoint 2007 SP3, Word 2007 SP3, Excel 2010 SP2, PowerPoint 2010 SP2, and Word 2010 SP2 allow remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Word Local Zone Remote Code Execution Vulnerability."

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis

A detailed technical summary for this CVE is being prepared.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
ExcelApplication
Affected:= 2007= 2010
PowerpointApplication
Affected:= 2007= 2010
WordApplication
Affected:= 2007= 2010

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
M
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:M/Au:N/C:C/I:C/A:C

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Recommended fix Moderate confidence

Upgrade to Office 2013/2016/2019/2021 or Microsoft 365 for long-term support; Office 2007 and 2010 are end-of-life and no longer receive security updates.

  1. Apply Microsoft Security Update MS15-022, which addresses this vulnerability for the affected Office products.
  2. Ensure Windows Update is enabled and check for the March 2015 security updates.
  3. For Office 2007 and Office 2010, install the specific updates for your product: KB2956086 (Excel), KB2956078 (PowerPoint), KB2956052 (Word) or subsequent superseded updates.
  4. Alternatively, upgrade to a currently supported version of Microsoft Office (Office 2013, 2016, or Microsoft 365) which includes the security fix.
Caveat Upgrading to newer Office versions may introduce UI changes and compatibility issues with older file formats or add-ins; ensure compatibility testing is performed.

Generated from the published advisory — verify against the referenced sources before acting.

No vendor fix exists Excel has not published a patch for this.

There is no version to upgrade to and no patch to apply. Every affected install stays exposed until the vendor ships a fix — or somebody else builds one.

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Scan for this in your stack

Free · runs locally
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2015-0097 in production — separate from our analysis above.

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What this is

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What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
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