CVE-2009-0837

CRITICAL ⚠ Exploit

Stack-based buffer overflow in Foxit Reader 3.0 before Build 1506, including 1120 and 1301, allows remote attackers to execute arbitrary code via a long (1) relative path or (2) absolute path in th...

Affects 1 product across 1 vendor.

CVSS 2.010.0
EPSS75.8%
Percentile100th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity.
CWE Weakness Definitions
CWE-119: Improper Restriction of Operations within Memory Buffer

Parent class for buffer-related vulnerabilities where operations exceed buffer boundaries.

Related Attack Patterns (CAPEC)
CAPEC-8 Buffer Overflow in an API Call
via CWE-119
CAPEC-9 Buffer Overflow in Local Command-Line Utilities
via CWE-119
CAPEC-10 Buffer Overflow via Environment Variables
via CWE-119
CAPEC-14 Client-side Injection-induced Buffer Overflow
via CWE-119
CAPEC-24 Filter Failure through Buffer Overflow
via CWE-119
Show all 12

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A stack-based buffer overflow vulnerability in Foxit Reader 3.0 before Build 1506 allows remote attackers to execute arbitrary code through a long relative or absolute path in the filename argument of an action.

BSID: BS-2009-GLOBAL-171414-C • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2009-0837?
A stack-based buffer overflow vulnerability in Foxit Reader 3.0 before Build 1506 allows remote attackers to execute arbitrary code through a long relative or absolute path in the filename argument of an action.
What is the CVSS score for CVE-2009-0837?
CVE-2009-0837 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 75.8%.
Is CVE-2009-0837 actively exploited?
Public exploit available for CVE-2009-0837. Exploitation risk elevated.
How do I remediate CVE-2009-0837?
Priority: IMMEDIATE. PSIRT: [email protected]
What systems are affected by CVE-2009-0837?
CVE-2009-0837 affects Foxit Reader3.0.
Vulnerability Details
CVE IDCVE-2009-0837
BSIDBS-2009-GLOBAL-171414-C BreachSpider Global ID
CVSS VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Published2009-03-10
Last Modified2026-06-16
ICS Relevance15%
Weakness (CWE)
SourceNVD
Official Description

Stack-based buffer overflow in Foxit Reader 3.0 before Build 1506, including 1120 and 1301, allows remote attackers to execute arbitrary code via a long (1) relative path or (2) absolute path in the filename argument in an action, as demonstrated by the "Open/Execute a file" action.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The vulnerability is triggered by a long relative or absolute path in the filename argument in an action, such as the 'Open/Execute a file' action. This can lead to a buffer overflow, enabling attackers to execute arbitrary code on the target system.

Exploitation Likelihood: CRITICAL

Affected Products
VendorProductAffected Versions
Foxit Reader3.0 All versions
Remediation

No official vendor advisory link on record. See the CVE record →

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 6428 Days
CISA known-exploitedNot in KEV catalog
Public Exploit⚠ Available — Reference
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
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