CVSS 3.1
8.6 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HCVE-2021-20987
High (8.6). EPSS 1.1% chance of exploitation in the next 30 days.
A denial of service and memory corruption vulnerability was found in Hilscher EtherNet/IP Core V2 prior to V2.13.0.21that may lead to code injection through network or make devices crash without recovery.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
- CWE
- CWE-787
- Published
- Modified
- Record from
- the NVD, synced
Affected
- hilscher:ethernet\/ip_adapter_firmware
- pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720_firmware
- pepperl-fuchs:pcv100-f200-b25-v1d-6011_firmware
- pepperl-fuchs:pcv50-f200-b25-v1d_firmware
- pepperl-fuchs:pcv80-f200-b25-v1d_firmware
- pepperl-fuchs:pxv100-f200-b25-v1d_firmware
- pepperl-fuchs:pxv100i-f200-b25-v1d_firmware
- pepperl-fuchs:wcs_firmware