🛡️ CVE-2022-1318 — hills-comnav-firmware

🟡 CVSS 6.2 — Medium ✅ No Known Exploit CWE-326 NVD
6.2
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

CVE-2022-1318 is classified as CWE-326: Inadequate Encryption Strength. Encryption is applied, but with a key length or scheme too weak to resist a realistic attacker.

Affected software

CVE-2022-1318 is recorded against 1 package.

  • hills-comnav-firmware (fixed in 3002-19)

Timeline and source

Published on 20 April 2022 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.corporate.carrier.com
www.corporate.carrier.com

Details

Severity MEDIUM
CVSS Score 6.2
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-326
Public Exploit ✅ No
Source NVD
Published 2022-04-20
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
hills-comnav-firmware — 3002-19

Similar Threats

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