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Summary
Successful exploitation of this vulnerability could lead to account takeovers and unauthorized access to camera feeds; an unauthenticated attacker may change the recovery email address, potentially leading to further network compromise.
The following versions of Honeywell HIB2PI and HDZ Series CCTV Cameras (Update A) are affected:
HDZ322DI vers:all/* (CVE-2026-1670)
HC20WZ2R25 vers:all/* (CVE-2026-1670)
I-HIB2PI-UL vers:all/* (CVE-2026-1670)
CVSS
Vendor
Equipment
Vulnerabilities
v3 9.8
Honeywell
Honeywell HIB2PI and HDZ Series CCTV Cameras (Update A)
Missing Authentication for Critical Function
Background
Critical Infrastructure Sectors: Commercial Facilities
Countries/Areas Deployed: India
Company Headquarters Location: India
Vulnerabilities
Expand All +
CVE-2026-1670
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.
View CVE Details
Affected Products
Honeywell HIB2PI and HDZ Series CCTV Cameras (Update A)
Vendor: Honeywell
Product Version: Honeywell HDZ322DI: vers:all/, Honeywell HC20WZ2R25: vers:all/, Honeywell I-HIB2PI-UL: vers:all/*
Product Status: known_affected
Remediations
Mitigation Honeywell recommends users contact Honeywell customer support at https://www.honeywell.com/us/en/contact/support f...