CVE-2019-13264 - D-link DIR-825AC G1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device

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HIGH

D-link DIR-825AC G1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device

Published Aug 27, 2019

8.8

HIGH

CVSS 3.1

EPSS 1.17%

Description

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 (following the IGMP protocol) creates an IGMP Membership Query packet with the Group IP and sends it to both the Host and the Guest networks. The data is transferred within the Group IP field, which is completely controlled by the sender.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (0)

No CWE recorded.

References (2)

https://orenlab.sise.bgu.ac.il/publications/CrossRouter
x_refsource_MISCExploitThird Party Advisory
https://www.usenix.org/system/files/woot19-paper_ovadia.pdf
x_refsource_MISCThird Party Advisory

Link	Providers	Tags
https://orenlab.sise.bgu.ac.il/publications/CrossRouter		x_refsource_MISCExploitThird Party Advisory
https://www.usenix.org/system/files/woot19-paper_ovadia.pdf		x_refsource_MISCThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Aug 27, 2019

Updated Aug 4, 2024

Reserved Jul 4, 2019

Link CVE-2019-13264

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-13264

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-13264