An issue was discovered in Lantronix EDS3000PS 3.1.0.0R2. The host parameter of the TFTP client in the Filesystem Browser page is not properly sanitized. This can be exploited to escape from the original command and execute an arbitrary one with root privileges.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 4
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Lantronix Eds3016ps1ns_Firmware
cpe:2.3:o:lantronix:eds3016ps1ns_firmware:3.1.0.0:r2:*:*:*:*:*:*
|
— | — |
|
Lantronix Eds3016ps1ns
cpe:2.3:h:lantronix:eds3016ps1ns:-:*:*:*:*:*:*:*
|
— | — |
|
Lantronix Eds3008ps1ns_Firmware
cpe:2.3:o:lantronix:eds3008ps1ns_firmware:3.1.0.0:r2:*:*:*:*:*:*
|
— | — |
|
Lantronix Eds3008ps1ns
cpe:2.3:h:lantronix:eds3008ps1ns:-:*:*:*:*:*:*:*
|
— | — |