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