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CVE-2026-2417

Missing Authentication for Critical Function in Pharos Controls Mosaic Show Controller

CVSS 9.3 CRITICALEPSS 0.6%CWE-306
A Missing Authentication for Critical Function vulnerability in Pharos Controls Mosaic Show Controller firmware version 2.15.3 could allow an unauthenticated attacker to bypass authentication and execute arbitrary commands with root privileges.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Pharos Controls · Mosaic Show Controller

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References
https://www.cisa.gov/news-events/ics-advisories/icsa-26-083-01