CVE-2023-31279

HIGH

Sierra Wireless AirVantage - Unauthenticated Device Registration and Management via AirVantage Management Service

Title source: llm

Description

The AirVantage platform is vulnerable to an unauthorized attacker registering previously unregistered devices on the AirVantage platform when the owner has not disabled the AirVantage Management Service on the devices or registered the device. This could enable an attacker to configure, manage, and execute AT commands on an unsuspecting user’s devices.

References (1)

Core 1

Core References

Various Sources

https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-002/

Scores

CVSS v3 8.1

EPSS 0.0040

EPSS Percentile 31.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-287

Status published

Products (1)

Sierra Wireless/AirVantage, AirVantage-Capable Devices: All Sierra Wireless devices. Devices not registered in AirVantage with the AirVantage Management Service enabled.

Published Dec 21, 2024

Tracked Since Feb 18, 2026