Nucleus CMS up to 3.23 dir_libs DIR_LIBS code injection ⚔ [Disputed]

HistoryDiffrelatejsonxmlCTI

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.
6.6	$0-$5k	0.00

A vulnerability classified as critical has been found in Nucleus CMS up to 3.23 (Content Management System). Affected is an unknown functionality in the library dir_libs. The manipulation of the argument DIR_LIBS with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

** DISPUTED ** Multiple PHP remote file inclusion vulnerabilities in Nucleus 3.23 allow remote attackers to execute arbitrary PHP code via a URL the DIR_LIBS parameter in (1) path/action.php, and to files in path/nucleus including (2) media.php, (3) /xmlrpc/server.php, and (4) /xmlrpc/api_metaweblog.inc.php. NOTE: this is a similar vulnerability to CVE-2006-2583. NOTE: this issue has been disputed by third parties, who state that the DIR_LIBS parameter is defined in an include file before being used.

The weakness was released 06/17/2006 by sweet-devil (Website). The advisory is available at vupen.com. This vulnerability is traded as CVE-2006-3136 since 06/22/2006. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The real existence of this vulnerability is still doubted at the moment.

Upgrading to version 3.23 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (27260), SecurityFocus (BID 18475†), OSVDB (27502†) and SecurityTracker (ID 1016325†).

Productinfo

Type

Content Management System

Vendor

Nucleus

Name

Version

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: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CMS 3.23

Timelineinfo

06/16/2006 🔍
06/17/2006 +0 days 🔍
06/19/2006 +2 days 🔍
06/22/2006 +3 days 🔍
06/22/2006 +0 days 🔍
07/25/2006 +32 days 🔍
03/12/2015 +3152 days 🔍
08/07/2024 +3436 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Researcher: sweet-devil
Status: Not defined
Disputed: 🔍

CVE: CVE-2006-3136 (🔍)
X-Force: 27260
SecurityFocus: 18475 - Nucleus CMS Multiple Remote File Include Vulnerabilities
OSVDB: 27502 - Nucleus Multiple Script Remote File Inclusion
SecurityTracker: 1016325
Vupen: ADV-2006-2408

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

Entryinfo

Created: 03/12/2015 02:25 PM
Updated: 08/07/2024 09:54 PM
Changes: 03/12/2015 02:25 PM (64), 08/14/2018 08:25 AM (3), 08/07/2024 09:54 PM (16)
Complete: 🔍
Cache ID: 18:4CD:40