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CVE-2007-5909

35
FAUCET Score

CVE-2007-5909 describes multiple stack-based buffer overflows in Autonomy KeyView Viewer, Filter, and Export SDK, affecting products like ActivePDF DocConverter, IBM Lotus Notes, and Symantec Mail Security. This vulnerability allows remote attackers to execute arbitrary code by supplying specially crafted files (e.g., AG, AW, DOC, RTF) to the vulnerable DLLs within the SDK. With a CVSS score of 9.3, it represents a critical risk due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity and EPSS score, there is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting it is not currently a high-profile threat.

Impacted Technologies

VendorProductVersion(s)CPE
3.8.2_.5CPE matchmatch criteria
cpe:2.3:a:activepdf:docconverter:3.8.2_.5:*:*:*:*:*:*:*
<= 9.2.0CPE matchmatch criteria
cpe:2.3:a:autonomy:keyview_export_sdk:*:*:*:*:*:*:*:*
<= 9.2.0CPE matchmatch criteria
cpe:2.3:a:autonomy:keyview_filter_sdk:*:*:*:*:*:*:*:*
<= 9.2.0CPE matchmatch criteria
cpe:2.3:a:autonomy:keyview_viewer_sdk:*:*:*:*:*:*:*:*
<= 7.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_notes:*:*:*:*:*:*:*:*

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
20.91%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.2091 is in the 87th percentile among its peer group of 8,915 CVEs.

Social Chatter

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

secunia.com / advisories/27304
PatchVendor Advisory
securityreason.com / securityalert/3357
securityresponse.symantec.com / avcenter/security/Content/2007.11.01c.html
securitytracker.com / id
securitytracker.com / id
vuln.sg / lotusnotes702doc-en.html
vuln.sg / lotusnotes702-en.html
vuln.sg / lotusnotes702mif-en.html
vuln.sg / lotusnotes702sam-en.html
www-1.ibm.com / support/docview.wss
www-1.ibm.com / support/docview.wss
securityfocus.com / archive/1/482664
securityfocus.com / archive/1/483102/100/0/threaded
securityfocus.com / bid/26175
Patch
vupen.com / english/advisories/2007/3596
vupen.com / english/advisories/2007/3697
zerodayinitiative.com / advisories/ZDI-07-059.html