CVE-2018-5453

Name: CVE-2018-5453
Creator: NVD / NIST
Published: 2018-03-05T17:29:00.55+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.20%

Last modified Jun 17, 2026

CVE-2018-5453 is a vulnerability of currently unknown severity. An Improper Handling of Length Parameter Inconsistency issue was discovered in Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. An attacker may be able to edit the element of an HTTP request, causing the device to become unavailable.. EPSS estimates a 1.20% chance of exploitation in the next 30 days.

Description

An Improper Handling of Length Parameter Inconsistency issue was discovered in Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. An attacker may be able to edit the element of an HTTP request, causing the device to become unavailable.

Metrics

EPSS Probability

1.20%

64.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Moxa	Oncell G3110-Hspa Firmware	<= 1.4
Moxa	Oncell G3110-Hspa-T Firmware	<= 1.4
Moxa	Oncell G3150-Hspa Firmware	<= 1.4
Moxa	Oncell G3150-Hspa-T Firmware	<= 1.4

References

https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02Patch, Third Party Advisory, US Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02Patch, Third Party Advisory, US Government Resource

Timeline

Published: Mar 5, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-5453?

How severe is CVE-2018-5453?

Severity scoring for CVE-2018-5453 is pending analysis. The EPSS model estimates a 1.20% probability of exploitation in the next 30 days.

How do I fix CVE-2018-5453?

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-2018-5453?

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

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Source: NVD / NIST