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CVE-2021-34566

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS.

Published

2022-11-09T16:15:10.613

Last Modified

2024-11-21T06:10:42.230

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

Weaknesses
  • Type: Primary
    CWE-120
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System wago 750-8100_firmware < 18 Yes
Operating System wago 750-8100_firmware 18 Yes
Operating System wago 750-8100_firmware 18 Yes
Operating System wago 750-8100_firmware 18 Yes
Hardware wago 750-8100 - No
Operating System wago 750-8101_firmware < 18 Yes
Operating System wago 750-8101_firmware 18 Yes
Operating System wago 750-8101_firmware 18 Yes
Operating System wago 750-8101_firmware 18 Yes
Hardware wago 750-8101 - No
Operating System wago 750-8101\/025-000_firmware < 18 Yes
Operating System wago 750-8101\/025-000_firmware 18 Yes
Operating System wago 750-8101\/025-000_firmware 18 Yes
Operating System wago 750-8101\/025-000_firmware 18 Yes
Hardware wago 750-8101\/025-000 - No
Operating System wago 750-8102_firmware < 18 Yes
Operating System wago 750-8102_firmware 18 Yes
Operating System wago 750-8102_firmware 18 Yes
Operating System wago 750-8102_firmware 18 Yes
Hardware wago 750-8102 - No
Operating System wago 750-8102\/025-000_firmware < 18 Yes
Operating System wago 750-8102\/025-000_firmware 18 Yes
Operating System wago 750-8102\/025-000_firmware 18 Yes
Operating System wago 750-8102\/025-000_firmware 18 Yes
Hardware wago 750-8102\/025-000 - No
Operating System wago 750-8202_firmware < 18 Yes
Operating System wago 750-8202_firmware 18 Yes
Operating System wago 750-8202_firmware 18 Yes
Operating System wago 750-8202_firmware 18 Yes
Hardware wago 750-8202 - No
Operating System wago 750-8202\/000-011_firmware < 18 Yes
Operating System wago 750-8202\/000-011_firmware 18 Yes
Operating System wago 750-8202\/000-011_firmware 18 Yes
Operating System wago 750-8202\/000-011_firmware 18 Yes
Hardware wago 750-8202\/000-011 - No
Operating System wago 750-8202\/000-012_firmware < 18 Yes
Operating System wago 750-8202\/000-012_firmware 18 Yes
Operating System wago 750-8202\/000-012_firmware 18 Yes
Operating System wago 750-8202\/000-012_firmware 18 Yes
Hardware wago 750-8202\/000-012 - No
Operating System wago 750-8202\/000-022_firmware < 18 Yes
Operating System wago 750-8202\/000-022_firmware 18 Yes
Operating System wago 750-8202\/000-022_firmware 18 Yes
Operating System wago 750-8202\/000-022_firmware 18 Yes
Hardware wago 750-8202\/000-022 - No
Operating System wago 750-8202\/025-000_firmware < 18 Yes
Operating System wago 750-8202\/025-000_firmware 18 Yes
Operating System wago 750-8202\/025-000_firmware 18 Yes
Operating System wago 750-8202\/025-000_firmware 18 Yes
Hardware wago 750-8202\/025-000 - No
Operating System wago 750-8202\/025-001_firmware < 18 Yes
Operating System wago 750-8202\/025-001_firmware 18 Yes
Operating System wago 750-8202\/025-001_firmware 18 Yes
Operating System wago 750-8202\/025-001_firmware 18 Yes
Hardware wago 750-8202\/025-001 - No
Operating System wago 750-8202\/025-002_firmware < 18 Yes
Operating System wago 750-8202\/025-002_firmware 18 Yes
Operating System wago 750-8202\/025-002_firmware 18 Yes
Operating System wago 750-8202\/025-002_firmware 18 Yes
Hardware wago 750-8202\/025-002 - No
Operating System wago 750-8202\/040-000_firmware < 18 Yes
Operating System wago 750-8202\/040-000_firmware 18 Yes
Operating System wago 750-8202\/040-000_firmware 18 Yes
Operating System wago 750-8202\/040-000_firmware 18 Yes
Hardware wago 750-8202\/040-000 - No
Operating System wago 750-8202\/040-001_firmware < 18 Yes
Operating System wago 750-8202\/040-001_firmware 18 Yes
Operating System wago 750-8202\/040-001_firmware 18 Yes
Operating System wago 750-8202\/040-001_firmware 18 Yes
Hardware wago 750-8202\/040-001 - No
Operating System wago 752-8303\/8000-002_firmware < 18 Yes
Operating System wago 752-8303\/8000-002_firmware 18 Yes
Operating System wago 752-8303\/8000-002_firmware 18 Yes
Operating System wago 752-8303\/8000-002_firmware 18 Yes
Hardware wago 752-8303\/8000-002 - No
Operating System wago 762-4101_firmware < 18 Yes
Operating System wago 762-4101_firmware 18 Yes
Operating System wago 762-4101_firmware 18 Yes
Operating System wago 762-4101_firmware 18 Yes
Hardware wago 762-4101 - No
Operating System wago 762-4102_firmware < 18 Yes
Operating System wago 762-4102_firmware 18 Yes
Operating System wago 762-4102_firmware 18 Yes
Operating System wago 762-4102_firmware 18 Yes
Hardware wago 762-4102 - No
Operating System wago 762-4103_firmware < 18 Yes
Operating System wago 762-4103_firmware 18 Yes
Operating System wago 762-4103_firmware 18 Yes
Operating System wago 762-4103_firmware 18 Yes
Hardware wago 762-4103 - No
Operating System wago 762-4104_firmware < 18 Yes
Operating System wago 762-4104_firmware 18 Yes
Operating System wago 762-4104_firmware 18 Yes
Operating System wago 762-4104_firmware 18 Yes
Hardware wago 762-4104 - No
Operating System wago 762-4201\/8000-001_firmware < 18 Yes
Operating System wago 762-4201\/8000-001_firmware 18 Yes
Operating System wago 762-4201\/8000-001_firmware 18 Yes
Operating System wago 762-4201\/8000-001_firmware 18 Yes
Hardware wago 762-4201\/8000-001 - No
Operating System wago 762-4202\/8000-001_firmware < 18 Yes
Operating System wago 762-4202\/8000-001_firmware 18 Yes
Operating System wago 762-4202\/8000-001_firmware 18 Yes
Operating System wago 762-4202\/8000-001_firmware 18 Yes
Hardware wago 762-4202\/8000-001 - No
Operating System wago 762-4203\/8000-001_firmware < 18 Yes
Operating System wago 762-4203\/8000-001_firmware 18 Yes
Operating System wago 762-4203\/8000-001_firmware 18 Yes
Operating System wago 762-4203\/8000-001_firmware 18 Yes
Hardware wago 762-4203\/8000-001 - No
Operating System wago 762-4204\/8000-001_firmware < 18 Yes
Operating System wago 762-4204\/8000-001_firmware 18 Yes
Operating System wago 762-4204\/8000-001_firmware 18 Yes
Operating System wago 762-4204\/8000-001_firmware 18 Yes
Hardware wago 762-4204\/8000-001 - No
Operating System wago 762-4205\/8000-001_firmware < 18 Yes
Operating System wago 762-4205\/8000-001_firmware 18 Yes
Operating System wago 762-4205\/8000-001_firmware 18 Yes
Operating System wago 762-4205\/8000-001_firmware 18 Yes
Hardware wago 762-4205\/8000-001 - No
Operating System wago 762-4205\/8000-002_firmware < 18 Yes
Operating System wago 762-4205\/8000-002_firmware 18 Yes
Operating System wago 762-4205\/8000-002_firmware 18 Yes
Operating System wago 762-4205\/8000-002_firmware 18 Yes
Hardware wago 762-4205\/8000-002 - No
Operating System wago 762-4206\/8000-001_firmware < 18 Yes
Operating System wago 762-4206\/8000-001_firmware 18 Yes
Operating System wago 762-4206\/8000-001_firmware 18 Yes
Operating System wago 762-4206\/8000-001_firmware 18 Yes
Hardware wago 762-4206\/8000-001 - No
Operating System wago 762-4206\/8000-002_firmware < 18 Yes
Operating System wago 762-4206\/8000-002_firmware 18 Yes
Operating System wago 762-4206\/8000-002_firmware 18 Yes
Operating System wago 762-4206\/8000-002_firmware 18 Yes
Hardware wago 762-4206\/8000-002 - No
Operating System wago 762-4301\/8000-002_firmware < 18 Yes
Operating System wago 762-4301\/8000-002_firmware 18 Yes
Operating System wago 762-4301\/8000-002_firmware 18 Yes
Operating System wago 762-4301\/8000-002_firmware 18 Yes
Hardware wago 762-4301\/8000-002 - No
Operating System wago 762-4302\/8000-002_firmware < 18 Yes
Operating System wago 762-4302\/8000-002_firmware 18 Yes
Operating System wago 762-4302\/8000-002_firmware 18 Yes
Operating System wago 762-4302\/8000-002_firmware 18 Yes
Hardware wago 762-4302\/8000-002 - No
Operating System wago 762-4303\/8000-002_firmware < 18 Yes
Operating System wago 762-4303\/8000-002_firmware 18 Yes
Operating System wago 762-4303\/8000-002_firmware 18 Yes
Operating System wago 762-4303\/8000-002_firmware 18 Yes
Hardware wago 762-4303\/8000-002 - No
Operating System wago 762-4304\/8000-002_firmware < 18 Yes
Operating System wago 762-4304\/8000-002_firmware 18 Yes
Operating System wago 762-4304\/8000-002_firmware 18 Yes
Operating System wago 762-4304\/8000-002_firmware 18 Yes
Hardware wago 762-4304\/8000-002 - No
Operating System wago 762-4305\/8000-002_firmware < 18 Yes
Operating System wago 762-4305\/8000-002_firmware 18 Yes
Operating System wago 762-4305\/8000-002_firmware 18 Yes
Operating System wago 762-4305\/8000-002_firmware 18 Yes
Hardware wago 762-4305\/8000-002 - No
Operating System wago 762-4306\/8000-002_firmware < 18 Yes
Operating System wago 762-4306\/8000-002_firmware 18 Yes
Operating System wago 762-4306\/8000-002_firmware 18 Yes
Operating System wago 762-4306\/8000-002_firmware 18 Yes
Hardware wago 762-4306\/8000-002 - No
Operating System wago 762-5203\/8000-001_firmware < 18 Yes
Operating System wago 762-5203\/8000-001_firmware 18 Yes
Operating System wago 762-5203\/8000-001_firmware 18 Yes
Operating System wago 762-5203\/8000-001_firmware 18 Yes
Hardware wago 762-5203\/8000-001 - No
Operating System wago 762-5204\/8000-001_firmware < 18 Yes
Operating System wago 762-5204\/8000-001_firmware 18 Yes
Operating System wago 762-5204\/8000-001_firmware 18 Yes
Operating System wago 762-5204\/8000-001_firmware 18 Yes
Hardware wago 762-5204\/8000-001 - No
Operating System wago 762-5205\/8000-001_firmware < 18 Yes
Operating System wago 762-5205\/8000-001_firmware 18 Yes
Operating System wago 762-5205\/8000-001_firmware 18 Yes
Operating System wago 762-5205\/8000-001_firmware 18 Yes
Hardware wago 762-5205\/8000-001 - No
Operating System wago 762-5206\/8000-001_firmware < 18 Yes
Operating System wago 762-5206\/8000-001_firmware 18 Yes
Operating System wago 762-5206\/8000-001_firmware 18 Yes
Operating System wago 762-5206\/8000-001_firmware 18 Yes
Hardware wago 762-5206\/8000-001 - No
Operating System wago 762-5303\/8000-002_firmware < 18 Yes
Operating System wago 762-5303\/8000-002_firmware 18 Yes
Operating System wago 762-5303\/8000-002_firmware 18 Yes
Operating System wago 762-5303\/8000-002_firmware 18 Yes
Hardware wago 762-5303\/8000-002 - No
Operating System wago 762-5304\/8000-002_firmware < 18 Yes
Operating System wago 762-5304\/8000-002_firmware 18 Yes
Operating System wago 762-5304\/8000-002_firmware 18 Yes
Operating System wago 762-5304\/8000-002_firmware 18 Yes
Hardware wago 762-5304\/8000-002 - No
Operating System wago 762-5305\/8000-002_firmware < 18 Yes
Operating System wago 762-5305\/8000-002_firmware 18 Yes
Operating System wago 762-5305\/8000-002_firmware 18 Yes
Operating System wago 762-5305\/8000-002_firmware 18 Yes
Hardware wago 762-5305\/8000-002 - No
Operating System wago 762-5306\/8000-002_firmware < 18 Yes
Operating System wago 762-5306\/8000-002_firmware 18 Yes
Operating System wago 762-5306\/8000-002_firmware 18 Yes
Operating System wago 762-5306\/8000-002_firmware 18 Yes
Hardware wago 762-5306\/8000-002 - No
Operating System wago 762-6201\/8000-001_firmware < 18 Yes
Operating System wago 762-6201\/8000-001_firmware 18 Yes
Operating System wago 762-6201\/8000-001_firmware 18 Yes
Operating System wago 762-6201\/8000-001_firmware 18 Yes
Hardware wago 762-6201\/8000-001 - No
Operating System wago 762-6202\/8000-001_firmware < 18 Yes
Operating System wago 762-6202\/8000-001_firmware 18 Yes
Operating System wago 762-6202\/8000-001_firmware 18 Yes
Operating System wago 762-6202\/8000-001_firmware 18 Yes
Hardware wago 762-6202\/8000-001 - No
Operating System wago 762-6203\/8000-001_firmware < 18 Yes
Operating System wago 762-6203\/8000-001_firmware 18 Yes
Operating System wago 762-6203\/8000-001_firmware 18 Yes
Operating System wago 762-6203\/8000-001_firmware 18 Yes
Hardware wago 762-6203\/8000-001 - No
Operating System wago 762-6204\/8000-001_firmware < 18 Yes
Operating System wago 762-6204\/8000-001_firmware 18 Yes
Operating System wago 762-6204\/8000-001_firmware 18 Yes
Operating System wago 762-6204\/8000-001_firmware 18 Yes
Hardware wago 762-6204\/8000-001 - No
Operating System wago 762-6301\/8000-002_firmware < 18 Yes
Operating System wago 762-6301\/8000-002_firmware 18 Yes
Operating System wago 762-6301\/8000-002_firmware 18 Yes
Operating System wago 762-6301\/8000-002_firmware 18 Yes
Hardware wago 762-6301\/8000-002 - No
Operating System wago 762-6302\/8000-002_firmware < 18 Yes
Operating System wago 762-6302\/8000-002_firmware 18 Yes
Operating System wago 762-6302\/8000-002_firmware 18 Yes
Operating System wago 762-6302\/8000-002_firmware 18 Yes
Hardware wago 762-6302\/8000-002 - No
Operating System wago 762-6303\/8000-002_firmware < 18 Yes
Operating System wago 762-6303\/8000-002_firmware 18 Yes
Operating System wago 762-6303\/8000-002_firmware 18 Yes
Operating System wago 762-6303\/8000-002_firmware 18 Yes
Hardware wago 762-6303\/8000-002 - No
Operating System wago 762-6304\/8000-002_firmware < 18 Yes
Operating System wago 762-6304\/8000-002_firmware 18 Yes
Operating System wago 762-6304\/8000-002_firmware 18 Yes
Operating System wago 762-6304\/8000-002_firmware 18 Yes
Hardware wago 762-6304\/8000-002 - No
References