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MEDIUM · 4.1

CVE-2019-11848

An API abuse vulnerability exists in the AT command API of ALEOS before 4.13.0, 4.9.5, 4.4.9 due to lack of length checking when handling certain user-provided values.

Vulnerability Description

An API abuse vulnerability exists in the AT command API of ALEOS before 4.13.0, 4.9.5, 4.4.9 due to lack of length checking when handling certain user-provided values.

CVSS Score

4.1

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
SierrawirelessAleos< 4.13.0
SierrawirelessAirlink Lx40-
SierrawirelessAirlink Lx60-
SierrawirelessAirlink Mp70-
SierrawirelessAirlink Mp70E-
SierrawirelessAirlink Rv50-
SierrawirelessAirlink Rv50X-
SierrawirelessAirlink Es450-
SierrawirelessAirlink Gx450-
SierrawirelessAirlink Es440-
SierrawirelessAirlink Gx400-
SierrawirelessAirlink Gx440-
SierrawirelessAirlink Ls300-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2019-11848?

CVE-2019-11848 is a vulnerability with a CVSS score of 4.1 (MEDIUM). An API abuse vulnerability exists in the AT command API of ALEOS before 4.13.0, 4.9.5, 4.4.9 due to lack of length checking when handling certain user-provided values.

How severe is CVE-2019-11848?

CVE-2019-11848 has been rated MEDIUM with a CVSS base score of 4.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-11848?

Check the references section above for vendor advisories and patch information. Affected products include: Sierrawireless Aleos, Sierrawireless Airlink Lx40, Sierrawireless Airlink Lx60, Sierrawireless Airlink Mp70, Sierrawireless Airlink Mp70E.