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CVE-2026-1670

Honeywell CCTV Products Missing Authentication for Critical Function

CVSS 9.3 CRITICALEPSS 0.8%CWE-306
The affected products are vulnerable to an unauthenticated API endpoint exposure, which may allow an attacker to remotely change the "forgot password" recovery email address.
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
Honeywell · 25M IPCHoneywell · I-HIB2PI-UL 2MP IPHoneywell · PTZ WDR 2MP 32MHoneywell · SMB NDAA MVO-3

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References
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-048-04.jsonhttps://www.cisa.gov/news-events/ics-advisories/icsa-26-048-04https://www.honeywell.com/us/en/contact/support