{"id":"CVE-2022-3480","state":"PUBLISHED","title":"Denial-of-Service vulnerability in PHOENIX CONTACT mGuard product family","description":"A remote, unauthenticated attacker could cause a denial-of-service of PHOENIX CONTACT FL MGUARD and TC MGUARD devices below version 8.9.0 by sending a larger number of unauthenticated HTTPS connections originating from different source IP’s. Configuring firewall limits for incoming connections cannot prevent the issue.\n","publishedAt":"2022-11-15T10:58:25.780Z","updatedAt":"2025-04-29T20:13:45.498Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CERTVDE"},"assigner":"CERTVDE","products":["PHOENIX CONTACT FL MGUARD CENTERPORT","PHOENIX CONTACT FL MGUARD CENTERPORT VPN-1000","PHOENIX CONTACT FL MGUARD CORE TX","PHOENIX CONTACT FL MGUARD CORE TX VPN","PHOENIX CONTACT FL MGUARD DELTA TX/TX","PHOENIX CONTACT FL MGUARD DELTA TX/TX VPN","PHOENIX CONTACT FL MGUARD GT/GT","PHOENIX CONTACT FL MGUARD GT/GT VPN","PHOENIX CONTACT FL MGUARD PCI4000","PHOENIX CONTACT FL MGUARD PCI4000 VPN","PHOENIX CONTACT FL MGUARD PCIE4000","PHOENIX CONTACT FL MGUARD PCIE4000 VPN","PHOENIX CONTACT FL MGUARD RS2000 TX/TX-B","PHOENIX CONTACT FL MGUARD RS2000 TX/TX VPN","PHOENIX CONTACT FL MGUARD RS2005 TX VPN","PHOENIX CONTACT FL MGUARD RS4000 TX/TX","PHOENIX CONTACT FL MGUARD 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