CVE-2023-34215

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

Published Aug 17, 2023 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Description
TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generation function, which could potentially allow malicious users to execute remote code on affected devices.

Remediation

Vendor Solution

Moxa has developed appropriate solution to address the vulnerability. The solution for affected products is shown below. * TN-5900 Series: Please upgrade to firmware v3.4 or higher.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-38312 TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generation function, which could potentially allow malicious users to execute remote code on affected devices.
History
Type Values Removed Values Added
Description TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generation function, which could potentially allow malicious users to execute remote code on affected devices.  TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generation function, which could potentially allow malicious users to execute remote code on affected devices.
Weaknesses CWE-78
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Moxa
Published
Updated
Oct 28, 2024, 6:08 AM
Reserved
May 31, 2023, 8:58 AM
Status
Modified
Published
Aug 17, 2023, 7:15 AM
Modified
Jun 17, 2026, 6:03 AM