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CVE-2009-0837

84
FAUCET Score

CVE-2009-0837 describes a critical stack-based buffer overflow vulnerability in Foxit Reader 3.0, specifically versions prior to Build 1506. This flaw allows remote attackers to execute arbitrary code by crafting a malicious PDF document containing an overly long relative or absolute path within an "Open/Execute a file" action. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication and having a low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. Exploit code, including a Metasploit module, is publicly available, though there is no indication of active exploitation in the wild or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:foxit:reader3.0:*:*:*:*:*:*:*:*

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
75.78%
Probability of exploitation in next 30 days
EPSS Percentile
99.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Foxit Reader 3.0 Open Execute Action Stack Based Buffer Overflow · Mar 9, 2009
ExploitDB: EDB-18905 · May 21, 2012
This CVE's current EPSS score of 0.7578 is in the 99th percentile among its peer group of 51,466 CVEs.

Social Chatter

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

secunia.com / advisories/34036
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/49136
coresecurity.com / content/foxit-reader-vulnerabilities
Vendor Advisory
foxitsoftware.com / pdf/reader/security.htm
Vendor Advisory
securityfocus.com / archive/1/501623/100/0/threaded
securityfocus.com / bid/34035
securitytracker.com / id
vupen.com / english/advisories/2009/0634
Vendor Advisory