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.
6.9	$0-$5k	0.00

A vulnerability was found in ACTi NVR Server (version now known) and classified as critical. Affected by this issue is some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The software 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the nvUnifiedControl.AUnifiedControl.1 ActiveX control in nvUnifiedControl.dll 1.1.45.0 in ACTi Network Video Recorder (NVR) SP2 2.0 allows remote attackers to execute arbitrary code via a long second argument to the SetText method.

The weakness was released 08/27/2007 by shinnai (Website). The advisory is shared for download at exploit-db.com. This vulnerability is handled as CVE-2007-4582 since 08/28/2007. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by shinnai and been published immediately after the advisory. The exploit is available at exploit-db.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 (36303) and Exploit-DB (4324). Entries connected to this vulnerability are available at 38554 and 38553.

Productinfo

Vendor

• ACTi

Name

• NVR Server

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
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: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: shinnai
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: 🔍
Exploit Delay Time: 🔍

Timelineinfo

08/27/2007 🔍
08/27/2007 +0 days 🔍
08/27/2007 +0 days 🔍
08/28/2007 +1 days 🔍
08/28/2007 +0 days 🔍
08/28/2007 +0 days 🔍
08/28/2007 +0 days 🔍
08/28/2007 +0 days 🔍
05/09/2016 +3176 days 🔍
12/25/2018 +960 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Researcher: shinnai
Status: Confirmed

CVE: CVE-2007-4582 (🔍)
X-Force: 36303
SecurityFocus: 25465 - ACTi Network Video Controller Multiple ActiveX Controls Multiple Remote Vulnerabilities
Secunia: 26622 - ACTi NVR Server ActiveX Controls Insecure Methods and Buffer Overflow, Highly Critical
OSVDB: 38387 - ACTi NVR Server nvUtility.Utility ActiveX (nvUtility.dll) DeleteXMLFile Method Traversal Arbitrary File Deletion

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

Entryinfo

Created: 05/09/2016 02:52 PM
Updated: 12/25/2018 11:15 AM
Changes: 05/09/2016 02:52 PM (60), 12/25/2018 11:15 AM (5)
Complete: 🔍

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