Adobe Connect up to 9.6.1 cross site scripting

CVSS Meta Temp Score
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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 Adobe Connect up to 9.6.1. This vulnerability affects unknown code. The manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2017-3103. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Adobe Connect up to 9.6.1 (Content Management System). It has been classified as problematic. Affected is an unknown functionality. The manipulation with an unknown input 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:

Adobe Connect versions 9.6.1 and earlier have a stored cross-site scripting vulnerability. Successful exploitation could lead to a stored cross-site scripting attack.

The bug was discovered 07/11/2017. The weakness was shared 07/11/2017 by Alex as APSB17-22 as confirmed security bulletin (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability is traded as CVE-2017-3103 since 12/02/2016. 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. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability scanner Nessus provides a plugin with the ID 101395 (Adobe Connect < 9.6.2 Multiple Vulnerabilities (APSB17-22)), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11846 (Adobe Connect Multiple Security Vulnerabilities (APSB17-22)).

Upgrading to version 9.6.2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (101395), SecurityFocus (BID 99518†) and SecurityTracker (ID 1038846†). The entries VDB-103522 and VDB-103523 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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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

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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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 101395
Nessus Name: Adobe Connect < 9.6.2 Multiple Vulnerabilities (APSB17-22)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 801267
OpenVAS Name: Adobe Connect Multiple Vulnerabilities Jul17
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Connect 9.6.2

Timelineinfo

12/02/2016 🔍
07/11/2017 +221 days 🔍
07/11/2017 +0 days 🔍
07/11/2017 +0 days 🔍
07/11/2017 +0 days 🔍
07/11/2017 +0 days 🔍
07/12/2017 +1 days 🔍
07/14/2017 +2 days 🔍
07/17/2017 +3 days 🔍
01/01/2021 +1264 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB17-22
Researcher: Alexis Laborier (Alex)
Status: Confirmed

CVE: CVE-2017-3103 (🔍)
GCVE (CVE): GCVE-0-2017-3103
GCVE (VulDB): GCVE-100-103524
SecurityFocus: 99518 - Adobe Connect CVE-2017-3103 HTML Injection Vulnerability
SecurityTracker: 1038846

See also: 🔍

Entryinfo

Created: 07/14/2017 11:47
Updated: 01/01/2021 12:03
Changes: 07/14/2017 11:47 (80), 10/25/2019 15:25 (5), 01/01/2021 12:03 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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