EPiServer Ektron CMS up to 9.1.0 SelectUserGroup.aspx rptStatus cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in EPiServer Ektron CMS up to 9.1.0. Affected by this issue is some unknown functionality of the file WorkArea/SelectUserGroup.aspx. The manipulation of the argument rptStatus as part of Parameter results in cross site scripting. This vulnerability is known as CVE-2016-6133. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in EPiServer Ektron CMS up to 9.1.0 (Content Management System). Affected is an unknown functionality of the file WorkArea/SelectUserGroup.aspx. The manipulation of the argument rptStatus as part of a Parameter leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in Ektron Content Management System before 9.1.0.184SP3(9.1.0.184.3.127) allows remote attackers to inject arbitrary web script or HTML via the rptStatus parameter in a Report action to WorkArea/SelectUserGroup.aspx.

The bug was discovered 07/04/2016. The weakness was published 07/25/2017 as not defined posting (Bugtraq). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2016-6133 since 07/01/2016. 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 known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 386 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:WorkArea/SelectUserGroup.aspx it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 9.1.0.184.3.127 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ektron CMS 9.1.0.184.3.127

Timelineinfo

07/01/2016 🔍
07/04/2016 +3 days 🔍
07/25/2017 +386 days 🔍
07/25/2017 +0 days 🔍
07/26/2017 +1 days 🔍
04/01/2020 +980 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2016-6133 (🔍)
GCVE (CVE): GCVE-0-2016-6133
GCVE (VulDB): GCVE-100-104490

Entryinfo

Created: 07/26/2017 10:14
Updated: 04/01/2020 16:48
Changes: 07/26/2017 10:14 (62), 04/01/2020 16:48 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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