CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2021-20998
Critical (9.8) in wago. EPSS 1.1% chance of exploitation in the next 30 days.
In multiple managed switches by WAGO in different versions without authorization and with specially crafted packets it is possible to create users.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
- CWE
- CWE-306
- Published
- Modified
- Record from
- the NVD, synced
Affected
- wago:0852-0303_firmware
- wago:0852-1305\/000-001_firmware
- wago:0852-1305_firmware
- wago:0852-1505\/000-001_firmware
- wago:0852-1505_firmware