CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2021-34568
High (7.5) in wago. EPSS 1.1% chance of exploitation in the next 30 days.
In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
- CWE
- CWE-770
- Published
- Modified
- Record from
- the NVD, synced
Affected
- wago:750-8100_firmware
- wago:750-8101\/025-000_firmware
- wago:750-8101_firmware
- wago:750-8102\/025-000_firmware
- wago:750-8102_firmware
- wago:750-8202\/000-011_firmware
- wago:750-8202\/000-012_firmware
- wago:750-8202\/000-022_firmware
- wago:750-8202\/025-000_firmware
- wago:750-8202\/025-001_firmware
- wago:750-8202\/025-002_firmware
- wago:750-8202\/040-000_firmware
- wago:750-8202\/040-001_firmware
- wago:750-8202_firmware
- wago:752-8303\/8000-002_firmware
- wago:762-4101_firmware
- wago:762-4102_firmware
- wago:762-4103_firmware
- wago:762-4104_firmware
- wago:762-4201\/8000-001_firmware
- wago:762-4202\/8000-001_firmware
- wago:762-4203\/8000-001_firmware
- wago:762-4204\/8000-001_firmware
- wago:762-4205\/8000-001_firmware
- wago:762-4205\/8000-002_firmware
- wago:762-4206\/8000-001_firmware
- wago:762-4206\/8000-002_firmware
- wago:762-4301\/8000-002_firmware
- wago:762-4302\/8000-002_firmware
- wago:762-4303\/8000-002_firmware
- wago:762-4304\/8000-002_firmware
- wago:762-4305\/8000-002_firmware
- wago:762-4306\/8000-002_firmware
- wago:762-5203\/8000-001_firmware
- wago:762-5204\/8000-001_firmware
- wago:762-5205\/8000-001_firmware
- wago:762-5206\/8000-001_firmware
- wago:762-5303\/8000-002_firmware
- wago:762-5304\/8000-002_firmware
- wago:762-5305\/8000-002_firmware
- wago:762-5306\/8000-002_firmware
- wago:762-6201\/8000-001_firmware
- wago:762-6202\/8000-001_firmware
- wago:762-6203\/8000-001_firmware
- wago:762-6204\/8000-001_firmware
- wago:762-6301\/8000-002_firmware
- wago:762-6302\/8000-002_firmware
- wago:762-6303\/8000-002_firmware
- wago:762-6304\/8000-002_firmware