{"cve":"CVE-2020-12516","nvd":{"published":"2020-12-10T03:15:11.593","modified":"2026-06-17T02:51:57.177","status":"Modified","description":"Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://cert.vde.com/en-us/advisories/vde-2020-042","https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01","https://cert.vde.com/en-us/advisories/vde-2020-042","https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"],"products":["wago:750-331_firmware","wago:750-352_firmware","wago:750-829_firmware","wago:750-831_firmware","wago:750-852_firmware","wago:750-880_firmware","wago:750-881_firmware","wago:750-882_firmware","wago:750-885_firmware","wago:750-889_firmware"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2020-12516","score":0.01887,"percentile":0.79523,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}