Sensitive Information Exposure in Moxa ioLogik 2500 Series Firmware and IOxpress Configuration Utility
CVE-2019-18238

7.5HIGH

Key Information:

Vendor

Moxa
Status
Moxa Iologik 2500 Series Firmware, Version 3.0 Or Lower, Ioxpress Configuration Utility, Version 2.3.0 Or Lower
Vendor
CVE Published:
26 February 2020

What is CVE-2019-18238?

The Moxa ioLogik 2500 series firmware and IOxpress configuration utility store sensitive information in plaintext within configuration files. This lack of encryption can potentially allow attackers to gain unauthorized access to administrative accounts, posing significant security risks to the system. It is crucial for users to update to the latest versions and ensure proper security measures are implemented to mitigate unauthorized access.

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Affected Version(s)

Moxa ioLogik 2500 series firmware, Version 3.0 or lower, IOxpress configuration utility, Version 2.3.0 or lower Moxa ioLogik 2500 series firmware, Version 3.0 or lower, IOxpress configuration utility, Version 2.3.0 or lower

References

https://www.us-cert.gov/ics/advisories/icsa-20-056-02
x_refsource_MISC

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

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