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VAR-202308-2739

Vulnerability from variot - Updated: 2024-01-23 22:43

TN-5900 Series firmware version v3.3 and prior is vulnerable to improper-authentication vulnerability. This vulnerability arises from inadequate authentication measures implemented in the web API handler, allowing low-privileged APIs to execute restricted actions that only high-privileged APIs are allowed This presents a potential risk of unauthorized exploitation by malicious actors. Moxa Inc. of TN-5900 An authentication vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. MOXA TN-5900 is a series of industrial firewall routers produced by China MOXA Company.

There is an authentication error vulnerability before MOXA TN-5900 v3.3. Attackers can use this vulnerability to cause low-privileged APIs to execute only high-privileged APIs. limited operation

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