CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.8	$0-$5k	0.00

A vulnerability, which was classified as critical, was found in Nctsoft Products NCTWavChunksEditor2.dll 2.6.1.148. This affects the function CreateFile in the library nctwavchunkseditor2.dll of the component ActiveX Control. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A certain ActiveX control in NCTWavChunksEditor2.dll 2.6.1.148 in NCTAudioStudio (NCTAudioStudio2) 2.7, as used by Sienzo DMM and probably other products, allows remote attackers to create or overwrite arbitrary files via a full pathname in the argument to the CreateFile method, a different product than CVE-2007-3400.

The weakness was shared 06/26/2007 by shinnai (Website). The advisory is shared at milw0rm.com. This vulnerability is uniquely identified as CVE-2007-3493 since 06/29/2007. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The exploit is shared for download at securityfocus.com. It is declared as functional.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 12015.

The vulnerability is also documented in the databases at X-Force (35081) and Exploit-DB (4109).

Productinfo

Vendor

• Nctsoft Products

Name

• NCTWavChunksEditor2.dll

Version

• 2.6.1.148

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
ATT&CK: T1068

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Snort ID: 12015

Timelineinfo

06/26/2007 🔍
06/26/2007 +0 days 🔍
06/27/2007 +0 days 🔍
06/27/2007 +0 days 🔍
06/29/2007 +1 days 🔍
06/29/2007 +0 days 🔍
03/15/2015 +2816 days 🔍
09/04/2018 +1269 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: shinnai
Status: Not defined

CVE: CVE-2007-3493 (🔍)
X-Force: 35081 - NCTAudioStudio2 ActiveX control (NCTWavChunksEditor2.dll) CreateFile file overwrite
SecurityFocus: 24656 - NCTAudioStudio2 ActiveX Control NCTWavChunksEditor.DLL Arbitrary File Overwrite Vulnerability
Secunia: 25851 - NCTAudioStudio NCTWavChunksEditor2 ActiveX Control "CreateFile()" Insecure Metho, Less Critical
OSVDB: 37673 - NCTAudioStudio NCTWavChunksEditor2 ActiveX (NCTWavChunksEditor2.dll) CreateFile() Method Arbitrary File Manipulation
Vupen: ADV-2007-2351

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

Entryinfo

Created: 03/15/2015 15:58
Updated: 09/04/2018 07:30
Changes: 03/15/2015 15:58 (59), 09/04/2018 07:30 (10)
Complete: 🔍

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