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CVSS: 5.0EPSS: 0%CPEs: 8EXPL: 0

Huawei NE20E-S, NE40E-M, and NE40E-M2 routers with software before V800R007C10SPC100 and NE40E and NE80E routers with software before V800R007C00SPC100 allows remote attackers to send packets to other VPNs and conduct flooding attacks via a crafted MPLS forwarding packet, aka a "VPN routing and forwarding (VRF) hopping vulnerability." Routers Huawei NE20E-S, NE40E-M y NE40E-M2 con software en versiones anteriores a V800R007C10SPC100 y routers NE40E y NE80E con software en versiones anteriores a V800R007C00SPC100 permite a atacantes remotos enviar paquetes a otras VPNs y realizar ataques de inundación a través del reenvío de un paquete MPLS manipulado, también conocido como 'VPN routing y forwarding (VRF) hopping vulnerability.' • http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-457933.htm • CWE-399: Resource Management Errors •