Vulnerabilities > Wago > 750 891 Firmware > High

DATE CVE VULNERABILITY TITLE RISK
2023-06-26 CVE-2023-1150 Missing Release of Resource after Effective Lifetime vulnerability in Wago products
Uncontrolled resource consumption in Series WAGO 750-3x/-8x products may allow an unauthenticated remote attacker to DoS the MODBUS server with specially crafted packets.
network
low complexity
wago CWE-772
7.5
2021-08-31 CVE-2021-34578 Improper Authentication vulnerability in Wago products
This vulnerability allows an attacker who has access to the WBM to read and write settings-parameters of the device by sending specifically constructed requests without authentication on multiple WAGO PLCs in firmware versions up to FW07.
network
high complexity
wago CWE-287
8.1
2021-05-24 CVE-2021-21000 Allocation of Resources Without Limits or Throttling vulnerability in Wago products
On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.
network
low complexity
wago CWE-770
7.5