EFS Web Server 4.0 File Sharing cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability was found in EFS Web Server 4.0 (Web Server). It has been classified as problematic. Affected is an unknown code block of the component File Sharing. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. This is going to have an impact on integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in Easy File Sharing (EFS) Web Server 4.0 allows remote attackers to inject arbitrary web script or HTML via the (1) author, (2) content, or (3) title parameters when posting a forum thread. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

The bug was discovered 10/31/2006. The weakness was presented 11/03/2006 by Greg Linares (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2006-5713 since 11/03/2006. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. 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 23636 (Easy File Sharing Web Server Crafted Request ADS Arbitrary File Access), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers 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 (29923) and Tenable (23636). See 33109 for similar entry.

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CPE 2.3info

CPE 2.2info

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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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CVSSv2info

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Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

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

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Nessus ID: 23636
Nessus Name: Easy File Sharing Web Server Crafted Request ADS Arbitrary File Access
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: no mitigation known
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Timelineinfo

10/31/2006 🔍
10/31/2006 +0 days 🔍
10/31/2006 +0 days 🔍
10/31/2006 +0 days 🔍
11/03/2006 +3 days 🔍
11/03/2006 +0 days 🔍
11/03/2006 +0 days 🔍
11/07/2006 +4 days 🔍
11/08/2006 +1 days 🔍
03/12/2015 +3046 days 🔍
07/10/2019 +1581 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Greg Linares
Status: Not defined

CVE: CVE-2006-5713 (🔍)
X-Force: 29923
Vulnerability Center: 13060 - Easy File Sharing Web Server Cross Site Scripting Vulnerability, Medium
SecurityFocus: 20823 - Easy File Sharing Web Server Information Disclosure and Input Validation Vulnerabilities
Secunia: 22602 - Easy File Sharing Web Server Multiple Vulnerabilities, Moderately Critical
OSVDB: 30149 - CVE-2006-5713 - EFS - Cross-Site Scripting Issue

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

Created: 03/12/2015 22:21
Updated: 07/10/2019 16:14
Changes: 03/12/2015 22:21 (70), 07/10/2019 16:14 (7)
Complete: 🔍

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