NAS Adapter NASU2FW41 1.17 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in NAS Adapter NASU2FW41 1.17. The affected element is an unknown function. The manipulation results in memory corruption. This vulnerability is known as CVE-2009-4753. Furthermore, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in NAS Adapter NASU2FW41 1.17. Affected is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on availability. CVE summarizes:

Multiple buffer overflows in the FTP server on the Addonics NAS Adapter NASU2FW41 with loader 1.17 allow remote attackers to cause a denial of service (TCP/IP outage) via long arguments to the (1) XRMD, (2) delete, (3) RNFR, or (4) RNTO command.

The weakness was published 03/29/2010 by Mike (Website). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2009-4753 since 03/29/2010. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in Python. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (50289), Exploit-DB (8584), SecurityFocus (BID 34796†) and Secunia (SA34965†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.5
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/01/2009 🔍
05/11/2009 +10 days 🔍
03/29/2010 +322 days 🔍
03/29/2010 +0 days 🔍
03/29/2010 +0 days 🔍
03/19/2015 +1816 days 🔍
05/03/2026 +4063 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Mike
Status: Not defined

CVE: CVE-2009-4753 (🔍)
GCVE (CVE): GCVE-0-2009-4753
GCVE (VulDB): GCVE-100-52410
X-Force: 50289
SecurityFocus: 34796 - Addonics NAS Adapter FTP Server Multiple Command Remote Buffer Overflow Vulnerabilities
Secunia: 34965 - Addonics NAS Adapter FTP Service Denial of Service Vulnerabilities, Less Critical

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/19/2015 12:22
Updated: 05/03/2026 16:16
Changes: 03/19/2015 12:22 (57), 01/29/2019 10:25 (3), 09/23/2024 19:42 (18), 11/28/2024 17:09 (3), 05/03/2026 16:16 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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