Improper Neutralization of Argument Delimiters in a Command in Sierra Wireless products - CVE-2022-46649

Vulnerability identifier: #VU71592

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2022-46649

CWE-ID: CWE-88

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

Vendor: Sierra Wireless

Affected software:
Airlink Router ES450
Airlink Router GX450
Airlink Router MP70
Airlink Router RV50
Airlink Router RV50x
Airlink Router RV55
Airlink Router LX 40
Airlink Router LX60

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to an argument injection issue. A remote user on the local network can manipulate the IP logging operation to execute arbitrary shell commands on the device.

Install updates from vendor's website.

• https://ics-cert.us-cert.gov/advisories/icsa-23-026-04