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CVE-2023-1150

WAGO: Series 750-3x/-8x prone to MODBUS server DoS

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.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Wago
Products
750-362 750-362\/000-001 750-362\/000-001 Firmware and 33 more
CVE-2023-1620

WAGO: DoS in multiple products in multiple versions using Codesys

Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Vendors
Wago
Products
750-331 750-331 Firmware 750-8202 and 149 more
CVE-2023-1619

WAGO: DoS in multiple versions of multiple products

Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Vendors
Wago
Products
750-331 750-331 Firmware 750-8202 and 149 more
CVE-2021-34578

WAGO: Authentication Vulnerability in Web-Based Management

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.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Wago
Products
750-362 750-362 Firmware 750-363 and 21 more