CWE-476 NULL Pointer Dereference vulnerability exists that could cause a denial-of-service condition, rendering the device’s HMI and configuration functionality unavailable when malformed requests are received over exposed network interfaces.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 2
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Schneider-Electric Powerlogic_P7_Firmware
cpe:2.3:o:schneider-electric:powerlogic_p7_firmware:*:*:*:*:*:*:*:*
|
— |
02.004.001.000
|
|
Schneider-Electric Powerlogic_P7
cpe:2.3:h:schneider-electric:powerlogic_p7:-:*:*:*:*:*:*:*
|
— | — |