Vulnerability Monitor

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CVE-2009-4006


Stack-based buffer overflow in the TEA decoding algorithm in RhinoSoft Serv-U FTP server 7.0.0.1, 9.0.0.5, and other versions before 9.1.0.0 allows remote attackers to execute arbitrary code via a long hexadecimal string.


Security Impact Summary

CVE-2009-4006 is a security vulnerability that . Impacting 1 product from solarwinds organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2009, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.


Published

2009-11-20T11:30:00.297

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application solarwinds serv-u_file_server 7.0.0.1 Yes
Application solarwinds serv-u_file_server 7.0.0.2 Yes
Application solarwinds serv-u_file_server 7.0.0.3 Yes
Application solarwinds serv-u_file_server 7.0.0.4 Yes
Application solarwinds serv-u_file_server 7.1.0.0 Yes
Application solarwinds serv-u_file_server 7.1.0.1 Yes
Application solarwinds serv-u_file_server 7.1.0.2 Yes
Application solarwinds serv-u_file_server 7.2.0.0 Yes
Application solarwinds serv-u_file_server 7.2.0.1 Yes
Application solarwinds serv-u_file_server 7.3.0.0 Yes
Application solarwinds serv-u_file_server 7.3.0.1 Yes
Application solarwinds serv-u_file_server 7.3.0.2 Yes
Application solarwinds serv-u_file_server 7.4.0.0 Yes
Application solarwinds serv-u_file_server 7.4.0.1 Yes
Application solarwinds serv-u_file_server 8.0.0.1 Yes
Application solarwinds serv-u_file_server 8.0.0.2 Yes
Application solarwinds serv-u_file_server 8.0.0.4 Yes
Application solarwinds serv-u_file_server 8.0.0.5 Yes
Application solarwinds serv-u_file_server 8.0.0.7 Yes
Application solarwinds serv-u_file_server 8.1.0.1 Yes
Application solarwinds serv-u_file_server 8.1.0.3 Yes
Application solarwinds serv-u_file_server 8.2.0.0 Yes
Application solarwinds serv-u_file_server 8.2.0.1 Yes
Application solarwinds serv-u_file_server 8.2.0.3 Yes
Application solarwinds serv-u_file_server 9.0.0.1 Yes
Application solarwinds serv-u_file_server 9.0.0.3 Yes
Application solarwinds serv-u_file_server 9.0.0.5 Yes
Application solarwinds serv-u_file_server 9.1.0.0 Yes

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For solarwinds's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.