- CISA tells Honeywell CCTV camera owners to patch their devices
- Critical security flaw affects a number of models
- Hackers could use the flaw to take over accounts and access camera feeds
Multiple models of Honeywell CCTV cameras are reprotedly vulnerable to a critical severity flaw which could allows threat actors to view the feeds without authorization and, in some instances, even take over vulnerable accounts, experts have warned.
In a new security advisory, the US Cybersecurity and Infrastructure Security Agency (CISA) said the affected cameras were plagued by a “missing authentication for critical function” flaw. It was given a severity score of 9.8/10 (critical) and is now tracked as CVE-2026-1670.
“Successful exploitation of this vulnerability could lead to account takeovers and unauthorized access to camera feeds,” CISA said, adding that an unauthenticated attacker could change the recovery email address and thus compromise the target network further.
Patch now or risk attack
Here is the list of the affected models:
I-HIB2PI-UL 2MP IP 6.1.22.1216
SMB NDAA MVO-3 WDR_2MP_32M_PTZ_v2.0
PTZ WDR 2MP 32M WDR_2MP_32M_PTZ_v2.0
At press time, the flaw was not yet added to CISA’s catalog of known exploited vulnerabilities (KEV), meaning there are no records of the bug being exploited in the wild. However, many cybercriminals only start hunting for bugged equipment after a flaw is unveiled, betting on victims not being diligent with patching.
Given who Honeywell’s customers are (mostly industrial operators and critical infrastructure providers), it is entirely possible that multiple groups will now start actively scanning for vulnerable systems.
The company offers many NDAA-compliant cameras, suitable for deployment in government agencies. The models listed as vulnerable are apparently mid-level solutions, usually found in medium business environments, and warehouses.
Besides patching, users are also advised to minimize network exposure for all control system devices, locate control system networks and remote devices behind firewalls and isolate them from business networks, and use secure networks (VPNs) when remote access is required. CISA also warns that not all VPNs are equal and that businesses should be careful choosing the right one.
Via BleepingComputer
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