CVE-2019-3929

9.8

CRITICAL

Crestron Multiple Products Command Injection Vulne - [Actively Exploited]

Description

The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W before firmware 2.4.1.19, Extron ShareLink 200/250 firmware 2.0.3.4, Teq AV IT WIPS710 firmware 1.1.0.7, SHARP PN-L703WA firmware 1.4.2.3, Optoma WPS-Pro firmware 1.0.0.5, Blackbox HD WPS firmware 1.0.0.5, InFocus LiteShow3 firmware 1.0.16, and InFocus LiteShow4 2.0.0.7 are vulnerable to command injection via the file_transfer.cgi HTTP endpoint. A remote, unauthenticated attacker can use this vulnerability to execute operating system commands as root.

INFO

Published Date :

April 30, 2019, 9:29 p.m.

Last Modified :

Oct. 16, 2020, 6:09 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9

CISA Notification

CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Due Date: May 06, 2022

Alert Date: Apr 15, 2022 | 944 days ago

Description :

Multiple Crestron products are vulnerable to command injection via the file_transfer.cgi HTTP endpoint. A remote, unauthenticated attacker can use this vulnerability to execute operating system commands as root.

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2019-3929 has a 8 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2019-3929 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID	Vendor	Product
1	Barco	wepresent_wipg-1600w_firmware
2	Barco	wepresent_wipg-1000p_firmware
1	Crestron	am-100_firmware
2	Crestron	am-101_firmware
1	Extron	sharelink_200_firmware
2	Extron	sharelink_250_firmware
1	Infocus	liteshow3_firmware
2	Infocus	liteshow4_firmware
1	Teqavit	wips710_firmware
1	Sharp	pn-l703wa_firmware
1	Optoma	wps-pro_firmware
1	Blackbox	hd_wireless_presentation_system_firmware

: Total Affected Vendor : 8 | Products : 12

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-3929.

URL	Resource
http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html	Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/46786/	Exploit Third Party Advisory VDB Entry
https://www.tenable.com/security/research/tra-2019-20	Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

HimmelAward/Goby_POC

在公网收集的gobypoc+部分自己加的poc

Updated: 2 months, 1 week ago

96 stars 5 fork 5 watcher

Born at : July 28, 2023, 4:28 p.m. This repo has been linked 296 different CVEs too.

20142995/Goby

None

Python

Updated: 2 months ago

565 stars 135 fork 135 watcher

Born at : Nov. 25, 2022, 5:20 a.m. This repo has been linked 174 different CVEs too.

Ostorlab/KEV

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 months, 1 week ago

516 stars 32 fork 32 watcher

Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.

developer3000S/PoC-in-GitHub

None

Updated: 8 months, 1 week ago

33 stars 3 fork 3 watcher

Born at : March 12, 2021, 12:22 p.m. This repo has been linked 1063 different CVEs too.

hectorgie/PoC-in-GitHub

None

Updated: 1 year, 3 months ago

17 stars 10 fork 10 watcher

Born at : Jan. 2, 2021, 10:19 p.m. This repo has been linked 1050 different CVEs too.

0xT11/CVE-POC

None

Updated: 2 months, 4 weeks ago

82 stars 32 fork 32 watcher

Born at : Oct. 2, 2020, 2:49 p.m. This repo has been linked 1111 different CVEs too.

ARPSyndicate/kenzer-templates

essential templates for kenzer [DEPRECATED]

kenzer vulnerabilities kenzer-templates arpsyndicate

Python Shell Ruby

Updated: 3 months ago

106 stars 32 fork 32 watcher

Born at : Sept. 18, 2020, 9:03 p.m. This repo has been linked 1653 different CVEs too.

xfox64x/CVE-2019-3929

Crestron/Barco/Extron/InFocus/TeqAV Remote Command Injection (CVE-2019-3929) Metasploit Module

crestron metasploit command-injection crestron-devices metasploit-modules

Ruby

Updated: 1 year ago

3 stars 2 fork 2 watcher

Born at : Sept. 17, 2019, 4:23 p.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-3929 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-3929 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

CVE Modified by [email protected]

May. 14, 2024

Action	Type	Old Value	New Value

Modified Analysis by [email protected]

Oct. 16, 2020

Action	Type	Old Value	New Value
Removed	CVSS V3	NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Changed	Reference Type	http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html No Types Assigned	http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html Third Party Advisory, VDB Entry
Changed	Reference Type	http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html No Types Assigned	http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html Third Party Advisory, VDB Entry
Removed	CWE	NIST CWE-77
Added	CWE		NIST CWE-78

CVE Modified by [email protected]

Jan. 14, 2020

Action	Type	Old Value	New Value
Added	Reference		http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html [No Types Assigned]

CVE Modified by [email protected]

Oct. 09, 2019

Action	Type	Old Value	New Value
Added	CWE		Tenable Network Security, Inc. CWE-79

CVE Modified by [email protected]

May. 04, 2019

Action	Type	Old Value	New Value
Added	Reference		http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html [No Types Assigned]

Initial Analysis by [email protected]

May. 03, 2019

Action	Type	Old Value	New Value
Added	CVSS V2		(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Changed	Reference Type	https://www.exploit-db.com/exploits/46786/ No Types Assigned	https://www.exploit-db.com/exploits/46786/ Exploit, Third Party Advisory, VDB Entry
Changed	Reference Type	https://www.tenable.com/security/research/tra-2019-20 No Types Assigned	https://www.tenable.com/security/research/tra-2019-20 Exploit, Third Party Advisory
Added	CWE		CWE-77
Added	CPE Configuration		AND OR cpe:2.3:o:crestron:am-100_firmware:1.6.0.2::::::: OR cpe:2.3:h:crestron:am-100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:crestron:am-101_firmware:2.7.0.2::::::: OR cpe:2.3:h:crestron:am-101:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:barco:wepresent_wipg-1000p_firmware:2.3.0.10::::::: OR cpe:2.3:h:barco:wepresent_wipg-1000p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:barco:wepresent_wipg-1600w_firmware::::::::* versions up to (excluding) 2.4.1.19 OR cpe:2.3:h:barco:wepresent_wipg-1600w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:extron:sharelink_200_firmware:2.0.3.4::::::: OR cpe:2.3:h:extron:sharelink_200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:extron:sharelink_250_firmware:2.0.3.4::::::: OR cpe:2.3:h:extron:sharelink_250:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:teqavit:wips710_firmware:1.1.0.7::::::: OR cpe:2.3:h:teqavit:wips710:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:sharp:pn-l703wa_firmware:1.4.2.3::::::: OR cpe:2.3:h:sharp:pn-l703wa:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:optoma:wps-pro_firmware:1.0.0.5::::::: OR cpe:2.3:h:optoma:wps-pro:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:blackbox:hd_wireless_presentation_system_firmware:1.0.0.5::::::: OR cpe:2.3:h:blackbox:hd_wireless_presentation_system:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:infocus:liteshow3_firmware:1.0.16::::::: OR cpe:2.3:h:infocus:liteshow3:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:infocus:liteshow4_firmware:2.0.0.7::::::: OR cpe:2.3:h:infocus:liteshow4:-:::::::*

CVE Modified by [email protected]

May. 03, 2019

Action	Type	Old Value	New Value
Added	Reference		https://www.exploit-db.com/exploits/46786/ [No Types Assigned]

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3929 is associated with the following CWEs:

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-3929 weaknesses.

CAPEC-6: Argument Injection Argument Injection CAPEC-15: Command Delimiters Command Delimiters CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-88: OS Command Injection OS Command Injection CAPEC-108: Command Line Execution through SQL Injection Command Line Execution through SQL Injection CAPEC-63: Cross-Site Scripting (XSS) Cross-Site Scripting (XSS) CAPEC-85: AJAX Footprinting AJAX Footprinting CAPEC-209: XSS Using MIME Type Mismatch XSS Using MIME Type Mismatch CAPEC-588: DOM-Based XSS DOM-Based XSS CAPEC-591: Reflected XSS Reflected XSS CAPEC-592: Stored XSS Stored XSS

CVE-2019-3929

Crestron Multiple Products Command Injection Vulne - [Actively Exploited]

Description

INFO

April 30, 2019, 9:29 p.m.

Oct. 16, 2020, 6:09 p.m.

Yes !

5.9

3.9

CISA KEV (Known Exploited Vulnerabilities)

Public PoC/Exploit Available at Github

Affected Products

References to Advisories, Solutions, and Tools

CVE Modified by [email protected]

Modified Analysis by [email protected]

CVE Modified by [email protected]

CVE Modified by [email protected]

CVE Modified by [email protected]

Initial Analysis by [email protected]

CVE Modified by [email protected]

CWE - Common Weakness Enumeration

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

97.36 }} -0.03%

0.99922

CVSS31 - Vulnerability Scoring System

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