CVE-2019-13266

CVE-2019-13266 describes an insufficient compartmentalization vulnerability on TP-Link Archer C3200 V1 and Archer C2 V1 routers. The issue arises when a DHCP request’s 32-bit Transaction ID is reused across Host and Guest networks, causing the router to respond with a NAK to both networks and ena...

CVE-2019-13266

TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. A DHCP Request is sent to the router with a certain Transaction ID field. Following the DHCP protocol, the router responds wi...

CVE-2019-13267

TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After i...

CVE-2019-13270

Edimax BR-6208AC V1 devices are affected by a cross-router covert-channel vulnerability where insufficient isolation between host and guest networks allows data to be transferred within the Group IP field of an IGMP packet. The vulnerability arises from withingroup communication enabled by the se...

CVE-2019-13271

CVE-2019-13271 affects the Edimax BR-6208AC V1 router, where insufficient isolation between host and guest networks on the same device allows ARP traffic to be forwarded across the two networks. The result is a potential cross-router covert channel: an attacker can issue an ARP request to an arbi...

CVE-2019-13268: Improper Input Validation

TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. They forward ARP requests, which are sent as broadcast packets, between the host and the guest networks. To use this leakage ...

CVE-2019-13269: Improper Input Validation

Edimax BR-6208AC V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. A DHCP Request is sent to the router with a certain Transaction ID field. Following the DHCP protocol, the router responds with an ACK or NAK...

CVE-2019-13263: Incorrect Resource Transfer Between Spheres

D-link DIR-825AC G1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. A DHCP Request is sent to the router with a certain Transaction ID field. Following the DHCP protocol, the router responds with an ACK or NAK...

CVE-2019-13265: Undefined Security Weakness

D-link DIR-825AC G1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. They forward ARP requests, which are sent as broadcast packets, between the host and the guest networks. To use this leakage as a direct covert...

CVE-2019-13266: Incorrect Resource Transfer Between Spheres

TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. A DHCP Request is sent to the router with a certain Transaction ID field. Following the DHCP protocol, the router responds wi...

CVE-2019-13267: Undefined Security Weakness

TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After i...

CVE-2019-13270: Improper Input Validation

Edimax BR-6208AC V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After it leaves, the router...

CVE-2019-13271: Undefined Security Weakness

Edimax BR-6208AC V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. They forward ARP requests, which are sent as broadcast packets, between the host and the guest networks. To use this leakage as a direct covert...

CVE-2019-13264: Undefined Security Weakness

D-link DIR-825AC G1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After it leaves, the router...