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.
Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| fl-mguard-centerport-firmware | — | 8.9.0 |
| fl-mguard-centerport-vpn-1000-firmware | — | 8.9.0 |
| fl-mguard-core-tx-firmware | — | 8.9.0 |
| fl-mguard-core-tx-vpn-firmware | — | 8.9.0 |
| fl-mguard-delta-tx\/tx-firmware | — | 8.9.0 |
| fl-mguard-delta-tx\/tx-vpn-firmware | — | 8.9.0 |
| fl-mguard-gt\/gt-firmware | — | 8.9.0 |
| fl-mguard-gt\/gt-vpn-firmware | — | 8.9.0 |
| fl-mguard-pci4000-firmware | — | 8.9.0 |
| fl-mguard-pci4000-vpn-firmware | — | 8.9.0 |
| fl-mguard-pcie4000-firmware | — | 8.9.0 |
| fl-mguard-pcie4000-vpn-firmware | — | 8.9.0 |
| fl-mguard-rs2000-tx\/tx-b-firmware | — | 8.9.0 |
| fl-mguard-rs2000-tx\/tx-vpn-firmware | — | 8.9.0 |
| fl-mguard-rs2005-tx-vpn-firmware | — | 8.9.0 |
| fl-mguard-rs4000-tx\/tx-firmware | — | 8.9.0 |
| fl-mguard-rs4000-tx\/tx-m-firmware | — | 8.9.0 |
| fl-mguard-rs4000-tx\/tx-p-firmware | — | 8.9.0 |
| fl-mguard-rs4000-tx\/tx-vpn-firmware | — | 8.9.0 |
| fl-mguard-rs4004-tx\/dtx-firmware | — | 8.9.0 |
| fl-mguard-rs4004-tx\/dtx-vpn-firmware | — | 8.9.0 |
| fl-mguard-smart2-firmware | — | 8.9.0 |
| fl-mguard-smart2-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs2000-3g-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs2000-4g-att-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs2000-4g-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs2000-4g-vzw-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs4000-3g-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs4000-4g-att-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs4000-4g-vpn-firmware | — | 8.9.0 |
| tc-mguard-rs4000-4g-vzw-vpn-firmware | — | 8.9.0 |
References
Similar Threats
- High CVE-2024-43384
- Medium CVE-2023-2673
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