Simplemachines SMF up to 2.0-beta3 Random Number Generator credentials management

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Simplemachines SMF up to 2.0-beta3 and classified as problematic. This impacts an unknown function of the component Random Number Generator. The manipulation results in credentials management. This vulnerability is known as CVE-2008-6971. Furthermore, an exploit is available. It is suggested to upgrade the affected component. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability classified as critical has been found in Simplemachines SMF up to 2.0-beta3. Affected is an unknown code of the component Random Number Generator. The manipulation with an unknown input leads to a credentials management vulnerability. CWE is classifying the issue as CWE-255. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The password reset functionality in Simple Machines Forum (SMF) 1.0.x before 1.0.14, 1.1.x before 1.1.6, and 2.0 before 2.0 beta 4 includes clues about the random number generator state within a hidden form field and generates predictable validation codes, which allows remote attackers to modify passwords of other users and gain privileges.

The bug was discovered 09/06/2008. The weakness was published 09/06/2008 (Website). The advisory is available at simplemachines.org. This vulnerability is traded as CVE-2008-6971 since 08/13/2009. 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 are unknown but a public exploit is available. This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

After immediately, there has been an exploit disclosed. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 34209 (Simple Machines Forum Validation Code Prediction Arbitrary Password Reset), 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.

Upgrading to version 2.0-beta3 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (6392), Tenable (34209), SecurityFocus (BID 31053†), OSVDB (47945†) and Secunia (SA31750†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 34209
Nessus Name: Simple Machines Forum Validation Code Prediction Arbitrary Password Reset
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 900118
OpenVAS Name: Simple Machines Forum Password Reset Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: SMF 2.0-beta3

Timelineinfo

09/06/2008 🔍
09/06/2008 +0 days 🔍
09/06/2008 +0 days 🔍
09/06/2008 +0 days 🔍
09/06/2008 +0 days 🔍
09/08/2008 +2 days 🔍
09/15/2008 +6 days 🔍
09/22/2008 +7 days 🔍
08/13/2009 +325 days 🔍
08/13/2009 +0 days 🔍
03/18/2015 +2043 days 🔍
11/03/2024 +3518 days 🔍

Sourcesinfo

Advisory: simplemachines.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-6971 (🔍)
GCVE (CVE): GCVE-0-2008-6971
GCVE (VulDB): GCVE-100-49410
X-Force: 44931
SecurityFocus: 31053 - Simple Machines Forum Security Bypass Vulnerability
Secunia: 31750
OSVDB: 47945 - Simple Machines Forum (SMF) Validation Code Prediction Arbitrary Password Reset
Vulnerability Center: 19523 - Simple Machines Forum Vulnerability Allows Remote Attackers to Bypass Security Restrictions, High

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

Entryinfo

Created: 03/18/2015 03:15 PM
Updated: 11/03/2024 08:19 PM
Changes: 03/18/2015 03:15 PM (75), 08/17/2019 12:05 PM (5), 08/14/2021 03:30 AM (3), 11/03/2024 08:19 PM (17)
Complete: 🔍
Cache ID: 244:DD7:40

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