Hills ComNav version 3002-19 suffers from a weak communication channel. Traffic across the local network for the configuration pages can be viewed by a malicious actor. The size of certain communications packets are predictable. This would allow an attacker to learn the state of the system if they can observe the traffic. This would be possible even if the traffic were encrypted, e.g., using WPA2, as the packet sizes would remain observable. The communication encryption scheme is theoretically sound, but is not strong enough for the level of protection required.
                
            Metrics
Affected Vendors & Products
Advisories
    | Source | ID | Title | 
|---|---|---|
  EUVD | 
                EUVD-2022-24646 | Hills ComNav version 3002-19 suffers from a weak communication channel. Traffic across the local network for the configuration pages can be viewed by a malicious actor. The size of certain communications packets are predictable. This would allow an attacker to learn the state of the system if they can observe the traffic. This would be possible even if the traffic were encrypted, e.g., using WPA2, as the packet sizes would remain observable. The communication encryption scheme is theoretically sound, but is not strong enough for the level of protection required. | 
Fixes
    Solution
Carrier recommends users upgrade to Version 4000-12 or later, which is the latest supported version at the time of this publication. Please contact the Hills distributor to acquire the firmware update. More information on this issue can be found in Carrier product security advisory number CARR-PSA-002-1121.
Workaround
No workaround given by the vendor.
References
        History
                    No history.
Status: PUBLISHED
Assigner: icscert
Published:
Updated: 2025-04-16T16:28:22.881Z
Reserved: 2022-04-11T00:00:00.000Z
Link: CVE-2022-1318
No data.
Status : Modified
Published: 2022-04-20T16:15:08.420
Modified: 2024-11-21T06:40:28.793
Link: CVE-2022-1318
No data.
                        OpenCVE Enrichment
                    No data.
 EUVD