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

CVE-2023-34213
9.8CRITICAL

Key Information

Vendor
Moxa
Status
Tn-5900 Series
Vendor
CVE Published:
17 August 2023

Summary

TN-5900 Series firmware versions v3.3 and prior are vulnerable to command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication 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

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

  • Risk change from: 9.8 to: 8.8 - (HIGH)

  • Risk change from: 9.8 to: 8.8 - (HIGH)

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.