Improper Handling of Length Parameter In Moxa OnCell G3100-HSPA Series
CVE-2018-5453

7.5HIGH

Key Information:

Vendor

Moxa
Status
Moxa Oncell G3100-hspa Series
Vendor
CVE Published:
5 March 2018

What is CVE-2018-5453?

A vulnerability exists in the Moxa OnCell G3100-HSPA Series, allowing unauthorized manipulation of HTTP request elements due to improper handling of length parameters. This can lead to the unavailability of the device, posing a significant risk to operational integrity and security. Users are advised to assess their environments and apply appropriate mitigations.

Affected Version(s)

Moxa OnCell G3100-HSPA Series Moxa OnCell G3100-HSPA Series

References

https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2018-5453 : Improper Handling of Length Parameter In Moxa OnCell G3100-HSPA Series