Second Order Command-injection Vulnerability in the Certificate-delete Function
CVE-2023-34217

8.1HIGH

Key Information:

Vendor
Moxa
Status
Tn-5900 Series
Tn-4900 Series
Edr-g902 Series
Edr-g903 Series
Vendor
CVE Published:
17 August 2023

Summary

The TN-4900 and TN-5900 Series firmware prior to version v1.2.4 and v3.3 respectively are affected by a command-injection vulnerability due to inadequate input validation in the certificate-delete function. This flaw allows malicious actors to potentially delete arbitrary files from the affected devices, posing a significant risk to the integrity and functionality of the systems.

Affected Version(s)

EDR-G9010 Series 1.0 <= 2.1

EDR-G902 Series 1.0 <= 5.7.17

EDR-G903 Series 1.0 <= 5.7.15

References

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

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.