Nexbox A95X Amlogic S905X UART Unauthenticated Console Access
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Nexbox | A95X | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Nexbox | A95x |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.791% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nexbox
Nexbox a95x |
|
| Vendors & Products |
Nexbox
Nexbox a95x |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Nexbox A95X TV boxes built on the Amlogic S905X platform contain an unauthenticated console exposed via an internal UART header on the PCB that allows physical attackers to obtain an interactive shell as uid 2000 (system) without any credentials. Attackers with physical access and a USB-to-TTL adapter can leverage this shell to reach the pppoe_wrapper vendor daemon, which contains an OS command injection vulnerability executed as root, resulting in full root-level compromise of the device. | |
| Title | Nexbox A95X Amlogic S905X UART Unauthenticated Console Access | |
| Weaknesses | CWE-306 | |
| References |
| |
| Metrics |
cvssV3_1
|