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 NetworkManager-pppUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-config-serverUpgrade NetworkManager-teamUpgrade NetworkManagerUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-wifiUpgrade NetworkManager-libnmUpgrade NetworkManager-ovsUpgrade NetworkManager-config-connectivity-redhatUpgrade NetworkManager-wwanUpgrade NetworkManager-tuiUpgrade NetworkManager-libnm-develUpgrade NetworkManager-bluetoothUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-adsl | 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-wifiUpgrade NetworkManagerUpgrade NetworkManager-config-connectivity-oracleUpgrade NetworkManager-tuiUpgrade NetworkManager-ovsUpgrade NetworkManager-libnmUpgrade NetworkManager-config-serverUpgrade NetworkManager-pppUpgrade NetworkManager-adslUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-libnm-develUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-wwanUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-bluetoothUpgrade NetworkManager-team | Jan 14, 2025 | May 6, 2024 |
| Palo Alto Networks Pan Os | — | — | Jan 7, 2025 | May 16, 2024 |
| Redhat_linux | — | Upgrade NetworkManager-config-serverNo solution existsUpgrade NetworkManager-initscripts-updownUpgrade NetworkManager-adsl-debuginfoUpgrade NetworkManager-wwanUpgrade NetworkManager-config-connectivity-redhatUpgrade NetworkManager-pppUpgrade NetworkManager-libnm-develUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-libnmUpgrade NetworkManager-dispatcher-routing-rulesUpgrade NetworkManager-tui-debuginfoUpgrade NetworkManager-debuginfoUpgrade NetworkManager-bluetooth-debuginfoUpgrade NetworkManager-bluetoothUpgrade NetworkManager-libnm-debuginfoUpgrade NetworkManager-team-debuginfoUpgrade NetworkManager-wifi-debuginfoUpgrade NetworkManager-wwan-debuginfoUpgrade NetworkManager-ovsUpgrade NetworkManager-ovs-debuginfoUpgrade NetworkManager-cloud-setup-debuginfoUpgrade NetworkManager-wifiUpgrade NetworkManager-adslUpgrade NetworkManager-ppp-debuginfoUpgrade NetworkManager-tuiUpgrade NetworkManagerUpgrade NetworkManager-debugsourceUpgrade NetworkManager-team | Jan 15, 2025 | May 6, 2024 |
| Rocky_linux | — | Upgrade NetworkManager-libnm-develUpgrade NetworkManager-wifi-debuginfoUpgrade NetworkManager-bluetoothUpgrade NetworkManagerUpgrade NetworkManager-ovs-debuginfoUpgrade NetworkManager-pppUpgrade NetworkManager-wifiUpgrade NetworkManager-adslUpgrade NetworkManager-team-debuginfoUpgrade NetworkManager-adsl-debuginfoUpgrade NetworkManager-tuiUpgrade NetworkManager-bluetooth-debuginfoUpgrade NetworkManager-libnm-debuginfoUpgrade NetworkManager-wwanUpgrade NetworkManager-cloud-setup-debuginfoUpgrade NetworkManager-ppp-debuginfoUpgrade NetworkManager-tui-debuginfoUpgrade NetworkManager-teamUpgrade NetworkManager-wwan-debuginfoUpgrade NetworkManager-cloud-setupUpgrade NetworkManager-libnmUpgrade NetworkManager-debuginfoUpgrade NetworkManager-ovsUpgrade NetworkManager-debugsource | Mar 18, 2025 | May 6, 2024 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | May 6, 2024 |
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