Incorrect Implementation of Authentication Algorithm Vulnerability
CVE-2023-5627

7.5HIGH

Key Information:

Vendor
Moxa
Status
NPort 6000 Series
Vendor
CVE Published:
1 November 2023

Summary

A vulnerability has been discovered in Moxa's NPort 6000 Series that compromises the application's authentication mechanism. This issue stems from an improper implementation of sensitive information protection protocols. As a result, this flaw may allow unauthorized users to access web services without proper authentication controls, posing a risk to data integrity and confidentiality.

Affected Version(s)

NPort 6000 Series 1.0 <= 1.21

References

https://www.moxa.com/en/support/product-support/security-...
vendor-advisory

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pasha Kravtsov and Nathan Nye from True Anomaly (trueanomaly.space)
.