CVE-2018-4068

Name: CVE-2018-4068
Creator: NVD / NIST
Published: 2019-05-06T18:29:00.413+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 11.40%

Last modified Jun 17, 2026

CVE-2018-4068 is a vulnerability of currently unknown severity. An exploitable information disclosure vulnerability exists in the ACEManager functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A HTTP request can result in disclosure of the default configuration for the device. EPSS estimates a 11.40% chance of exploitation in the next 30 days.

Description

An exploitable information disclosure vulnerability exists in the ACEManager functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A HTTP request can result in disclosure of the default configuration for the device. An attacker can send an unauthenticated HTTP request to trigger this vulnerability.

Metrics

EPSS Probability

11.40%

95.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Sierrawireless	Airlink Es450 Firmware	4.9.3

References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0753Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0753Third Party Advisory

Timeline

Published: May 6, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-4068?

How severe is CVE-2018-4068?

Severity scoring for CVE-2018-4068 is pending analysis. The EPSS model estimates a 11.40% probability of exploitation in the next 30 days.

How do I fix CVE-2018-4068?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-4068?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST