Second Order Command-injection Vulnerability in the Key-generation Function

CVE-2023-33239

9.8CRITICAL

Key Information

Vendor
Moxa
Status
Tn-5900 Series
Tn-4900 Series
Edr-810 Series
Edr-g902 Series
Vendor
CVE Published:
17 August 2023

Summary

TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from insufficient input validation in the key-generation function, which could potentially allow malicious users to execute remote code on affected devices.

Affected Version(s)

TN-5900 Series <= 3.3

TN-4900 Series <= 1.2.4

EDR-810 Series <= 5.12.27

Refferences

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

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.