CVE-2023-5409 (t430_thin_client_firmware, t638_thin_client_firmware)

HP is aware of a potential security vulnerability in HP t430 and t638 Thin Client PCs. These models may be susceptible to a physical attack, allowing an untrusted source to tamper with the system firmware using a publicly disclosed private key. HP is providing recommended guidance for customers to reduce exposure to the potential vulnerability.

attack aware client customers cve exposure firmware guidance key may pcs physical private private key security security vulnerability system untrusted vulnerability