high8.8
CVE-2023-33237
TN-5900 Series firmware version v3.3 and prior is vulnerable to improper-authentication vulnerability.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Moxa | Tn-5900 Firmware | through 3.3 |
Weakness classification
References
- NVD record
- CVE.org record
- https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities
- https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities