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.
7.3	$0-$5k	0.00

A vulnerability classified as critical was found in Crosscom Olicom Discuz 4.0 Rc4. This vulnerability affects some unknown functionality of the file .php.rar. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Discuz! 4.0 rc4 does not properly restrict types of files that are uploaded to the server, which allows remote attackers to execute arbitrary commands via a filename containing ".php.rar" or other multiple extensions that include .php.

The bug was discovered 08/14/2005. The weakness was released 08/17/2005 by Jeremy Bae (Website). The advisory is shared for download at secunia.com. This vulnerability was named CVE-2005-2614 since 08/17/2005. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 19751 (Discuz! <= 4.0.0 rc4 Arbitrary File Upload), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.

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 (21815) and Tenable (19751).

Productinfo

Vendor

• Crosscom Olicom

Name

• Discuz

Version

• 4.0 Rc4

Support

• end of life (old 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: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 19751
Nessus Name: Discuz! <= 4.0.0 rc4 Arbitrary File Upload
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 19751
OpenVAS Name: Discuz! <
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/14/2005 🔍
08/15/2005 +1 days 🔍
08/15/2005 +0 days 🔍
08/16/2005 +1 days 🔍
08/17/2005 +1 days 🔍
08/17/2005 +0 days 🔍
08/17/2005 +0 days 🔍
08/17/2005 +0 days 🔍
09/19/2005 +33 days 🔍
09/28/2005 +9 days 🔍
03/11/2015 +3451 days 🔍
06/09/2019 +1551 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Researcher: Jeremy Bae
Status: Not defined

CVE: CVE-2005-2614 (🔍)
X-Force: 21815
SecurityTracker: 1014673
Vulnerability Center: 9271 - Discuz! Board PHP Forum Attachment Cross Site Scripting, Medium
SecurityFocus: 14564 - Discuz! Arbitrary File Upload Vulnerability
Secunia: 16433 - Discuz! Multiple File Extensions Script Upload Vulnerability, Highly Critical
OSVDB: 18771 - Discuz! - Arbitrary File Upload Issue

Entryinfo

Created: 03/11/2015 23:39
Updated: 06/09/2019 18:01
Changes: 03/11/2015 23:39 (71), 06/09/2019 18:01 (9)
Complete: 🔍

Discussion

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