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 with an ACK or NAK message. Studying the NAK case revealed that the router erroneously sends the NAK to both Host and Guest networks with the same Transaction ID as found in the DHCP Request. This allows encoding of data to be sent cross-router into the 32-bit Transaction ID field.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-08-27T17:06:10
Updated: 2024-08-04T23:49:23.866Z
Reserved: 2019-07-04T00:00:00
Link: CVE-2019-13266
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-08-27T18:15:10.827
Modified: 2024-11-21T04:24:34.910
Link: CVE-2019-13266
Redhat
No data.