#VU71594 Information disclosure in Sierra Wireless products - CVE-2022-46650

Vulnerability identifier: #VU71594

Vulnerability risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-46650

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Airlink Router ES450
Hardware solutions / Routers & switches, VoIP, GSM, etc
Airlink Router GX450
Hardware solutions / Routers & switches, VoIP, GSM, etc
Airlink Router MP70
Hardware solutions / Routers & switches, VoIP, GSM, etc
Airlink Router RV50
Hardware solutions / Routers & switches, VoIP, GSM, etc
Airlink Router RV50x
Hardware solutions / Routers & switches, VoIP, GSM, etc
Airlink Router RV55
Hardware solutions / Routers & switches, VoIP, GSM, etc
Airlink Router LX 40
Hardware solutions / Routers & switches, VoIP, GSM, etc
Airlink Router LX60
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Sierra Wireless

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote administrator can reconfigure the device to expose the ACEManager credentials on the pre-login status page.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Airlink Router ES450: 4.9.7

Airlink Router GX450: 4.9.7

Airlink Router MP70: before 4.16.0

Airlink Router RV50: before 4.16.0

Airlink Router RV50x: before 4.16.0

Airlink Router RV55: before 4.16.0

Airlink Router LX 40: before 4.16.0

Airlink Router LX60: before 4.16.0

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

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.