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

A vulnerability, which was classified as critical, has been found in ImpressCMS 1.0/1.0.1/1.0.2/1.0.3/1.1. This issue affects some unknown functionality. 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 Social ImpressCMS before 1.1.1 RC1 allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.

The weakness was published 12/03/2008 by David Vieira-Kurz (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2008-5964 since 01/23/2009. 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.

Upgrading to version 1.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (46989).

Productinfo

Name

• ImpressCMS

Version

• 1.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.1

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: 6.4

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: 🔍

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: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: ImpressCMS 1.0

Timelineinfo

11/27/2008 🔍
12/03/2008 +6 days 🔍
12/03/2008 +0 days 🔍
12/03/2008 +0 days 🔍
12/04/2008 +0 days 🔍
01/23/2009 +49 days 🔍
01/23/2009 +0 days 🔍
03/17/2015 +2244 days 🔍
10/26/2018 +1319 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: David Vieira-Kurz
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-5964 (🔍)
X-Force: 46989 - ImpressCMS PHPSESSID session hijacking
SecurityFocus: 32495 - ImpressCMS 'PHPSESSID' Session Fixation Vulnerability
Secunia: 32985 - ImpressCMS Session Fixation Vulnerability, Less Critical
OSVDB: 50413 - ImpressCMS PHPSESSID Manipulation Session Fixation

Entryinfo

Created: 03/17/2015 16:11
Updated: 10/26/2018 07:22
Changes: 03/17/2015 16:11 (57), 10/26/2018 07:22 (7)
Complete: 🔍

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