Description
A CWE-287: Improper Authentication vulnerability exists in PowerLogic PM55xx, PowerLogic PM8ECC, PowerLogic EGX100 and PowerLogic EGX300 (see security notification for version infromation) that could cause loss of connectivity to the device via Modbus TCP protocol when an attacker sends a specially crafted HTTP request.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | PowerLogic PM55xx, PowerLogic EGX100, and PowerLogic EGX300 (see security notification for version infromation) | PowerLogic PM55xx, PowerLogic EGX100, and PowerLogic EGX300 (see security notification for version infromation) | — |
Advisories 3
- ICSA-24-331-01 Schneider Electric PowerLogic PM55xx and PowerLogic PM8ECC CISA ICS & IT advisories · Nov 12, 2024
- SEVD-2021-159-02 PowerLogic PM5500 and PowerLogic PM8ECC Schneider Electric CPCERT · Nov 12, 2024
- SEVD-2021-159-03 PowerLogic EGX100 and PowerLogicEGX300 Schneider Electric CPCERT · Jun 8, 2021