chameleon cms up to 3.0 Session PHPSESSID improper authentication

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.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in chameleon cms up to 3.0. Affected by this issue is some unknown functionality of the component Session Handler. The manipulation of the argument PHPSESSID leads to improper authentication. This vulnerability is referenced as CVE-2007-3050. No exploit is available.

Detailsinfo

A vulnerability was found in chameleon cms up to 3.0 (Content Management System). It has been rated as critical. This issue affects an unknown functionality of the component Session Handler. The manipulation of the argument PHPSESSID with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Session fixation vulnerability in chameleon cms 3.0 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.

The weakness was published 06/01/2007 (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2007-3050 since 06/05/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability is also documented in the databases at X-Force (34684), OSVDB (36912†) and Secunia (SA25526†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Content Management System

Name

• chameleon cms

Version

• 3.0

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
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: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/01/2007 🔍
06/04/2007 +2 days 🔍
06/04/2007 +0 days 🔍
06/05/2007 +0 days 🔍
06/05/2007 +0 days 🔍
03/15/2015 +2840 days 🔍
10/28/2017 +958 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Confirmed

CVE: CVE-2007-3050 (🔍)
GCVE (CVE): GCVE-0-2007-3050
GCVE (VulDB): GCVE-100-37115
X-Force: 34684 - Chameleon CMS PHPSESSID session hijacking
Secunia: 25526 - Chameleon CMS Session Fixation Vulnerability, Less Critical
OSVDB: 36912 - Chameleon CMS PHPSESSID Parameter Session Fixation

Entryinfo

Created: 03/15/2015 15:58
Updated: 10/28/2017 10:16
Changes: 03/15/2015 15:58 (50), 10/28/2017 10:16 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

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