CVE-2023-34213: high-severity vulnerability in Moxa TN-5900 Series
Second Order Command-injection Vulnerability in the Key-generation Function
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.8%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Moxa · TN-5900 SeriesRelated CVEs — Moxa TN-5900 Series
In the same product, most dangerous first.
CVE-2023-33239HIGHSecond Order Command-injection Vulnerability in the Key-generation FunctionEPSS 1.3%CVE-2023-33238HIGHCommand-injection Vulnerability in Certificate ManagementEPSS 0.8%CVE-2023-34215HIGHSecond Order Command-injection Vulnerability in the Certificate-generation FunctionEPSS 0.7%CVE-2023-34216HIGHSecond Order Command-injection Vulnerability in the Key-delete FunctionEPSS 0.7%CVE-2023-33237HIGHAuthentication Bypass Without Administrator PrivilegeEPSS 0.6%CVE-2023-3336MEDIUMTN-5900 Series User Enumeration VulnerabilityEPSS 0.6%