CVE-2019-11851

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The ACENet service in Sierra Wireless ALEOS before 4.4.9, 4.5.x through 4.9.x before 4.9.5, and 4.10.x through 4.13.x before 4.14.0 allows remote attackers to execute arbitrary code via a buffer overflow.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2021-001.ashxVendor Advisory
https://www.sierrawireless.com/company/security/Vendor Advisory
http://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2021-001.ashxVendor Advisory
https://www.sierrawireless.com/company/security/Vendor Advisory

Timeline

Published: Dec 26, 2022
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2019

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