CVSS 3.1 Score 7.5 of 10 (high)


Published Nov 29, 2023
Updated: Dec 5, 2023
CWE ID 835


CVE-2023-40458 is a vulnerability known as Loop with Unreachable Exit Condition ("Infinite Loop") in Sierra Wireless, Inc ALEOS. This vulnerability could potentially be exploited by a remote attacker to cause a Denial of Service (DoS) condition for ACEManager without affecting other router functions. The affected products include various versions of Sierra Wireless routers. To remediate this vulnerability, the device needs to be restarted. The potential danger posed to an organization is significant, as a successful attack could lead to service disruption and impact the availability of the affected router.

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