Auth bypass in Sierra Wireless Airvantage, Airvantage-Capable Devices: All Devices.
CVE-2023-31279
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.
Vulnerability class: Broken Authentication
EPSS: 0.004 (33.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Sierra Wireless Airvantage, Airvantage-capable Devices: All Devices. — versions Devices not registered in AirVantage with the AirVantage Management Service enabled.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2023-31279?
- CVE-2023-31279 is a high-severity vulnerability in Sierra Wireless Airvantage, Airvantage-Capable Devices: All Devices., classified under Improper Authentication. CVSS score: 8.1/10. Published 2024-12-21.
- How severe is CVE-2023-31279?
- High severity. CVSS v3 base score is 8.1 out of 10.