Junglewise Threat Intelligence

CVE-2019-3929: Crestron Multiple Products Command Injection Vulnerability

CVE-2019-3929 · Severity: critical · CVSS 9.8 · Exploited in the wild · Published 2022-04-15

Technologies: Apple Multiple Products. Vendors: Barco, Apple.

Executive brief

Multiple presentation and collaboration products are vulnerable to unauthenticated remote command injection via the file_transfer.cgi HTTP endpoint. An attacker can exploit this to execute arbitrary operating system commands with root privileges.

Affected products

  • 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 firmware before 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
  • InFocus LiteShow4 firmware 2.0.0.7

Timeline

  • 2019-04-30: disclosed: Initial discovery/research published by Tenable (TRA-2019-20)
  • 2022-04-15: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
  • 2022-04-15: advisory

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