Vulnerability · Published Apr 20, 2022 · Assigned by icscert
CVE-2022-1318Hills ComNav Inadequate Encryption Strength
Medium 6.2
In plain English
A medium-severity security flaw in ComNav from Interlogix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Interlogix | ComNav | All – through 3002-19 |
Weakness: CWE-326 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N