Second Order Command-injection Vulnerability in the Key-delete Function
CVE-2023-34216

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

What is CVE-2023-34216?

The Moxa TN-4900 and TN-5900 Series firmware prior to specified versions contain a command injection vulnerability linked to insufficient input validation in the key-delete function. This flaw allows unauthorized users to execute arbitrary commands, which could result in the deletion of any file on the affected system. Users are advised to upgrade to the latest firmware versions to mitigate potential risks.

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

.