CVE-2023-31279

Improper Authentication

HIGH
8.1
CVSS Score
Published: December 20, 2024 at 11:35 PM UTC
Updated: June 17, 2026 at 05:56 AM UTC
1 product affected across 1 vendorAirVantage

Using AirVantage, AirVantage-Capable Devices: All Sierra Wireless devices. by Sierra Wireless?

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Severity
HIGH8.1
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHSWI
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-287

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