60
CVE-2019-5078
—CVSS 3.1
9.1 critical
EPSS
2%p75
Published
()
Modified
Description
An exploitable denial of service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.
- Vendors
- wago
- Products
- pfc 200 firmware, pfc 100 firmware
- Weakness
- CWE-306
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H