CVE-2023-34215 (tn-5900_firmware)

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. 

authentication certification code command cve devices execute remote code firmware function injection input input validation malicious remote code series validation vulnerability vulnerable