What is CVE-2018-4064?

CVE-2018-4064 is a high-severity vulnerability in Sierrawireless Airlink_es450, classified under Improper Authentication. CVSS score: 7.1/10. Published 2019-10-31.

How severe is CVE-2018-4064?

High severity. CVSS v3 base score is 7.1 out of 10.

Auth bypass in Sierrawireless Airlink_es450

CVE-2018-4064

An exploitable unverified password change vulnerability exists in the ACEManager upload.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can cause a unverified device configuration change, resul…

Vulnerability class: Broken Authentication

EPSS: 0.161 (96.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L.

Affected products

Sierrawireless Airlink_es450
Sierrawireless Airlink_es450_firmware — versions 4.9.3
N/a Sierra Wireless — versions Sierra Wireless AirLink ES450 FW 4.9.3

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-4064?: CVE-2018-4064 is a high-severity vulnerability in Sierrawireless Airlink_es450, classified under Improper Authentication. CVSS score: 7.1/10. Published 2019-10-31.
How severe is CVE-2018-4064?: High severity. CVSS v3 base score is 7.1 out of 10.