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.
9.4	$0-$5k	0.00

A vulnerability has been found in First4Internet XCP DRM (unknown version) and classified as very critical. Affected by this vulnerability is an unknown code block of the file codesupport.ocx of the component OCX ActiveX Control. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The CodeSupport.ocx ActiveX control, as used by Sony to uninstall the First4Internet XCP DRM, has "safe for scripting" enabled, which allows remote attackers to execute arbitrary code by calling vulnerable functions such as RebootMachine, IsAdministrator, and ExecuteCode.

The bug was discovered 11/16/2005. The weakness was released 11/15/2005 as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is known as CVE-2005-3650 since 11/17/2005. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/11/2019). MITRE ATT&CK project uses the attack technique T1059 for this issue.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 20220 (First4Internet XCP Uninstallation CodeSupport.ocx ActiveX Control Arbitrary Code Execution), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 3939.

The vulnerability is also documented in the databases at X-Force (22929) and Tenable (20220).

Productinfo

Name

• First4Internet XCP DRM

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4

VulDB Base Score: 10.0
VulDB Temp Score: 9.4
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: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 20220
Nessus Name: First4Internet XCP Uninstallation CodeSupport.ocx ActiveX Control Arbitrary Code Execution
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Timelineinfo

01/01/2004 🔍
11/15/2005 +684 days 🔍
11/15/2005 +0 days 🔍
11/16/2005 +0 days 🔍
11/16/2005 +0 days 🔍
11/16/2005 +0 days 🔍
11/16/2005 +0 days 🔍
11/17/2005 +0 days 🔍
11/17/2005 +0 days 🔍
11/21/2005 +4 days 🔍
03/11/2015 +3397 days 🔍
06/11/2019 +1553 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2005-3650 (🔍)
X-Force: 22929
Vulnerability Center: 9699 - First4Internet XCP CodeSupport (ActiveX Uninstallation) Remote Code Execution, High
SecurityFocus: 15430 - First 4 Internet CodeSupport Uninstallation ActiveX Software Remote Code Execution Vulnerability
Secunia: 17610 - Sony CD First4Internet XCP Uninstallation ActiveX Control Vulnerability, Highly Critical
OSVDB: 20887 - Sony CD First4Internet XCP Uninstallation CodeSupport.ocx ActiveX Control Arbitrary Code Execution
Vupen: ADV-2005-2454

Entryinfo

Created: 03/11/2015 23:39
Updated: 06/11/2019 16:27
Changes: 03/11/2015 23:39 (72), 06/11/2019 16:27 (4)
Complete: 🔍

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