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CVE-2007-2494

36
FAUCET Score

CVE-2007-2494 describes multiple stack-based buffer overflows in the PowerPointOCX ActiveX control (PowerPointViewer.ocx 3.1.0.3), affecting products like Office OCX and PowerPoint Viewer OCX. This critical vulnerability, with a CVSS score of 10.0, allows unauthenticated remote attackers to trigger a denial of service (Internet Explorer 7 crash) by providing overly long property values to various functions. While there is no evidence of active exploitation, public exploit code exists on ExploitDB, and despite its high FAUCET Risk Score of 96/100, it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.1.0.3CPE matchmatch criteria
cpe:2.3:a:office_ocx:powerpoint_viewer_ocx:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.19%
Probability of exploitation in next 30 days
EPSS Percentile
91.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-3826 · May 1, 2007
This CVE's current EPSS score of 0.0519 is in the 85th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

moaxb.blogspot.com / 2007/05/moaxb-01-powerpointviewerocx-31.html
osvdb.org / 34332
secunia.com / advisories/25092
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/34013
exploit-db.com / exploits/3826
securityfocus.com / bid/23733
vupen.com / english/advisories/2007/1612