DHCP can add routes to a client’s routing table via the classless static route option (121). VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify network traffic that was expected to be protected by the VPN.
CVSS Details
- CVSS 3.1 Base Score: 7.6
- CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade NetworkManagerUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-teamUpgrade NetworkManager-config-serverUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-pppUpgrade NetworkManager-wifiUpgrade NetworkManager-tuiUpgrade NetworkManager-adslUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-libnmUpgrade NetworkManager-ovsUpgrade NetworkManager-libnm-develUpgrade NetworkManager-bluetoothUpgrade NetworkManager-wwanUpgrade NetworkManager-config-connectivity-redhat | Jan 14, 2025 | May 6, 2024 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | May 8, 2024 |
| Fortinet Forticlient | — | Update Fortinet FortiClient to the latest version | Jun 25, 2025 | Jun 11, 2024 |
| Oracle_linux | — | Upgrade NetworkManager-config-serverUpgrade NetworkManager-ovsUpgrade NetworkManagerUpgrade NetworkManager-adslUpgrade NetworkManager-wifiUpgrade NetworkManager-libnmUpgrade NetworkManager-pppUpgrade NetworkManager-tuiUpgrade NetworkManager-config-connectivity-oracleUpgrade NetworkManager-wwanUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-libnm-develUpgrade NetworkManager-bluetoothUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-teamUpgrade NetworkManager-cloud-setup | Jan 14, 2025 | May 6, 2024 |
| Palo Alto Networks Pan Os | — | — | Jan 7, 2025 | May 16, 2024 |
| Redhat_linux | — | No solution existsUpgrade NetworkManager-config-connectivity-redhatUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-libnm-develUpgrade NetworkManager-tui-debuginfoUpgrade NetworkManager-libnm-debuginfoUpgrade NetworkManager-debuginfoUpgrade NetworkManager-bluetooth-debuginfoUpgrade NetworkManager-config-serverUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-wwanUpgrade NetworkManager-adsl-debuginfoUpgrade NetworkManager-pppUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-libnmUpgrade NetworkManager-bluetoothUpgrade NetworkManager-debugsourceUpgrade NetworkManager-wifi-debuginfoUpgrade NetworkManager-teamUpgrade NetworkManager-cloud-setup-debuginfoUpgrade NetworkManager-adslUpgrade NetworkManager-tuiUpgrade NetworkManager-wwan-debuginfoUpgrade NetworkManager-team-debuginfoUpgrade NetworkManager-ppp-debuginfoUpgrade NetworkManager-ovs-debuginfoUpgrade NetworkManager-ovsUpgrade NetworkManager-wifiUpgrade NetworkManager | Jan 15, 2025 | May 6, 2024 |
| Rocky_linux | — | Upgrade NetworkManager-pppUpgrade NetworkManager-wifiUpgrade NetworkManager-bluetoothUpgrade NetworkManager-wifi-debuginfoUpgrade NetworkManager-libnm-develUpgrade NetworkManager-tuiUpgrade NetworkManager-bluetooth-debuginfoUpgrade NetworkManager-libnm-debuginfoUpgrade NetworkManager-adsl-debuginfoUpgrade NetworkManager-adslUpgrade NetworkManager-team-debuginfoUpgrade NetworkManagerUpgrade NetworkManager-ovs-debuginfoUpgrade NetworkManager-teamUpgrade NetworkManager-cloud-setup-debuginfoUpgrade NetworkManager-libnmUpgrade NetworkManager-wwan-debuginfoUpgrade NetworkManager-ovsUpgrade NetworkManager-debugsourceUpgrade NetworkManager-wwanUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-ppp-debuginfoUpgrade NetworkManager-debuginfoUpgrade NetworkManager-tui-debuginfo | Mar 18, 2025 | May 6, 2024 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | May 6, 2024 |
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