VDB-93612 · CVE-2016-3151 · BID 94330

Barco ClickShare CSC-1/ClickShare CSM-1 Wallpaper Parser path traversal

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 (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Barco ClickShare CSC-1 and ClickShare CSM-1. This affects an unknown part of the component Wallpaper Parser. The manipulation results in path traversal. This vulnerability is reported as CVE-2016-3151. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Barco ClickShare CSC-1 and ClickShare CSM-1 (affected version unknown). Affected is an unknown functionality of the component Wallpaper Parser. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality. CVE summarizes:

Directory traversal vulnerability in the wallpaper parsing functionality in Barco ClickShare CSC-1 devices with firmware before 01.09.03, CSM-1 devices with firmware before 01.06.02, and CSE-200 devices with firmware before 01.03.02 allows remote attackers to read /etc/shadow via unspecified vectors.

The bug was discovered 11/14/2016. The weakness was disclosed 11/14/2016 by Vincent Ruijter as Multiple vulnerabilities in Barco Clickshare as confirmed mailinglist post (Bugtraq). The advisory is shared for download at seclists.org. The public release has been coordinated in cooperation with the vendor. This vulnerability is traded as CVE-2016-3151 since 03/14/2016. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 94330†). The entries VDB-93610, VDB-93611 and VDB-93613 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/14/2016 🔍
11/14/2016 +245 days 🔍
11/14/2016 +0 days 🔍
11/14/2016 +0 days 🔍
11/14/2016 +0 days 🔍
01/12/2017 +59 days 🔍
05/13/2026 +3408 days 🔍

Sourcesinfo

Advisory: Multiple vulnerabilities in Barco Clickshare
Researcher: Vincent Ruijter
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2016-3151 (🔍)
GCVE (CVE): GCVE-0-2016-3151
GCVE (VulDB): GCVE-100-93612
SecurityFocus: 94330 - Barco ClickShare Cross Site Scripting And Directory Traversal Vulnerabilities

See also: 🔍

Entryinfo

Created: 11/14/2016 16:32
Updated: 05/13/2026 03:00
Changes: 11/14/2016 16:32 (54), 05/31/2019 17:20 (12), 05/13/2026 03:00 (19)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!