Many Vulnerabilities Found in Wireless Presentation Devices

guest · May 2, 2019

Many Vulnerabilities Found in Wireless Presentation Devices
May 2, 2019
https://www.securityweek.com/many-vulnerabilities-found-wireless-presentation-devices

Researchers at Tenable have discovered a total of 15 vulnerabilities across eight wireless presentation systems, including flaws that can be exploited to remotely hack devices.

The security holes were discovered during the analysis of Crestron AirMedia AM-100 and AM-101 products [...] some of the 15 flaws also impact Barco wePresent, Extron ShareLink, InFocus LiteShow, TEQ AV IT WIPS710, SHARP PN-L703WA, Optoma WPS-Pro, Blackbox HD WPS, and possibly products from other vendors. Barco appears to be the OEM for some of these devices.

The vulnerabilities, some of which have been classified as “critical,” include issues that can be exploited for command injection and for gaining unauthorized access to a device.
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guest · Dec 16, 2019

Barco fixes ClickShare wireless flaw, but users still at risk
December 16, 2019
https://www.computerweekly.com/news...ckShare-wireless-flaw-but-users-still-at-risk

Belgian digital projection and imaging technology supplier Barco has patched a serious vulnerability in its popular ClickShare wireless presentation product that could have enabled cyber attackers to intercept and manipulate information during presentations, steal passwords and other valuable data, and install backdoors and malware. However, according to threat researchers at F-Secure, users may not be fully protected.

The vulnerabilities were unearthed at F-Secure Consulting this autumn, ahead of a firmware update released on 16 December 2019 as part of a collaborative co-ordinated disclosure effort between the two suppliers.
But F-Secure said users may not be out of the woods yet, because a number of the issues involve hardware components that will require physical maintenance

“Bugs in silicon, in the design, and in the embedded software can have long-lasting negative effects on both the vendor and users, undermining the trust we put in these devices,” he said.
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