A1001 Firmware Security Vulnerabilities - 2023

CVE-2023-21405

Knud from Fraktal.fi has found a flaw in some Axis Network Door Controllers and Axis NetworkIntercoms when communicating over OSDP, highlighting that the OSDP message parser crashesthe pacsiod process, causing a temporary unavailability of the door-controlling functionalitiesmeaning that doors cann...

CVE-2023-21406

Ariel Harush and Roy Hodir from OTORIO have found a flaw in the AXIS A1001 whencommunicating over OSDP. A heap-based buffer overflow was found in the pacsiod process whichis handling the OSDP communication allowing to write outside of the allocated buffer. Byappending invalid data to an OSDP messag...