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CVE-2007-2588

36
FAUCET Score

CVE-2007-2588 describes multiple buffer overflows in the Office Viewer OCX ActiveX control (oa.ocx) version 3.2. This vulnerability allows remote attackers to trigger a denial of service or potentially execute arbitrary code by supplying overly long arguments to several functions, including HttpDownloadFile and Open. With a CVSS score of 9.3, this is a critical vulnerability, indicating a network-based attack with medium complexity that can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or Metasploit modules, an ExploitDB entry exists for denial of service, and there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.2CPE matchmatch criteria
cpe:2.3:a:office_ocx:office_viewer_ocx:3.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.04%
Probability of exploitation in next 30 days
EPSS Percentile
93.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-3845 · May 4, 2007
This CVE's current EPSS score of 0.0704 is in the 70th percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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-04-office-viewer-oaocx-v-32.html
osvdb.org / 34335
secunia.com / advisories/25143
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/34067
securityfocus.com / bid/23811
Exploit
shinnai.altervista.org / moaxb/20070504/oa.txt
vupen.com / english/advisories/2007/1664