LogicBoard CMS 3.0/4.0/4.1 /forum/away.php s redirect

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 (≈)
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CTI Interest Score
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6.1$0-$5k3.17

A vulnerability was found in LogicBoard CMS 3.0/4.0/4.1 (Content Management System) and classified as critical. Affected by this issue is an unknown part of the file /forum/away.php. The manipulation of the argument s with an unknown input leads to a redirect vulnerability. Using CWE to declare the problem leads to CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. Impacted is confidentiality, integrity, and availability.

The weakness was presented 02/01/2017 by Francisco Javier Santiago Vázquez as Vulnerability Open Redirect LogicBoard CMS as not defined mailinglist post (Full-Disclosure). The advisory is available at seclists.org. The attack may be launched remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1204.001 by the MITRE ATT&CK project. The advisory points out:

A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance.

By approaching the search of inurl:forum/away.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Redirect
CWE: CWE-601
ATT&CK: T1204.001

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/01/2017 🔍
02/08/2017 +7 days 🔍
08/11/2020 +1280 days 🔍

Sourcesinfo

Advisory: Vulnerability Open Redirect LogicBoard CMS
Researcher: Francisco Javier Santiago Vázquez
Status: Not defined

Entryinfo

Created: 02/08/2017 10:42 AM
Updated: 08/11/2020 06:32 PM
Changes: 02/08/2017 10:42 AM (41), 08/11/2020 06:32 PM (2)
Complete: 🔍

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