CVE-2018-5453: Buffer Overflow
First published: Mon Mar 05 2018(Updated: )
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.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moxa Oncell G3110-HSDPA Firmware | <=1.4 | |
| Moxa Oncell G3110-HSPA Firmware | ||
| Moxa Oncell G3110-HSDPA Firmware | <=1.4 | |
| Moxa Oncell G3110-HSDPA Firmware | ||
| Moxa Oncell G3150-HSDPA Firmware | <=1.4 | |
| Moxa Oncell G3150-HSPA-T Firmware | ||
| Moxa OnCell G3150-HSPA-T Firmware | <=1.4 | |
| Moxa Oncell G3150-HSPA-T Firmware |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-5453?
CVE-2018-5453 is considered a medium severity vulnerability due to its potential to make the affected devices unavailable.
How do I fix CVE-2018-5453?
To fix CVE-2018-5453, upgrade to a version later than 1.4 for Moxa OnCell G3100-HSPA and G3150-HSPA series firmware.
What devices are affected by CVE-2018-5453?
CVE-2018-5453 affects Moxa OnCell G3100-HSPA and G3150-HSPA series devices running firmware version 1.4 and prior.
What type of attack does CVE-2018-5453 facilitate?
CVE-2018-5453 facilitates an attack that may exploit HTTP request manipulation leading to device unavailability.
Is there an official advisory for CVE-2018-5453?
Yes, there is an official advisory from ICS-CERT detailing CVE-2018-5453 and its mitigation.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/references
- agent/weakness
- agent/severity
- agent/description
- agent/remedy
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/moxa
- canonical/moxa oncell g3110-hsdpa firmware
- version/moxa oncell g3110-hsdpa firmware/1.4
- canonical/moxa oncell g3110-hspa firmware
- canonical/moxa oncell g3150-hsdpa firmware
- version/moxa oncell g3150-hsdpa firmware/1.4
- canonical/moxa oncell g3150-hspa-t firmware
- version/moxa oncell g3150-hspa-t firmware/1.4