High severity8.8NVD Advisory· Published Aug 17, 2023· Updated Jun 17, 2026
CVE-2023-33237
CVE-2023-33237
Description
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.
AI Insight
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Affected products
3<=v3.3+ 1 more
- (no CPE)range: <=v3.3
- (no CPE)range: 1.0
Patches
Vulnerability mechanics
References
1News mentions
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