CVE-2019-3929

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.

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

98.95% chance of exploitation in the next 30 days, 100th percentile

CISA KEV

added 2022-04-15

Nuclei

critical

Published

2019-04-30

Updated

2025-10-21

Proof-of-concept exploits (2)

• https://www.tenable.com/security/research/tra-2019-20
• xfox64x/CVE-2019-39295★ · 2019-11-25

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-3929.yaml

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/wepresent_cmd_injecti…

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/47924
• https://www.exploit-db.com/exploits/46786

References

• CVE Record
• NVD entry

Related

• CVE-2016-5639
• CVE-2016-5640
• CVE-2018-11776
• CVE-2019-3927
• CVE-2019-3930
• CVE-2019-3926