AT Command Injection Vulnerability in Sierra Wireless GX 440 Devices
CVE-2016-5067

8.8HIGH

Key Information:

Vendor

Sierrawireless

Status
Sierra Wireless Gx 440 Devices With Aleos Firmware 4.3.2
Vendor
CVE Published:
10 April 2017

What is CVE-2016-5067?

Sierra Wireless GX 440 devices running ALEOS firmware version 4.3.2 contain a vulnerability that allows attackers to exploit Hayes AT commands. This could potentially lead to unauthorized access and manipulation of device functions, compromising the overall security of the network. Administrators should assess their deployments and apply recommended mitigations to protect against this security issue. For additional details, refer to the advisory provided by Carve Systems.

Affected Version(s)

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2

References

https://carvesystems.com/sierra-wireless-2016-advisory.html
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.