The SIP ALG implementation on NETGEAR Nighthawk R7000 1.0.9.64_10.2.64 devices allows remote attackers to communicate with arbitrary TCP and UDP services on a victim's intranet machine, if the victim visits an attacker-controlled web site with a modern browser, aka NAT Slipstreaming. This occurs because the ALG takes action based on an IP packet with an initial REGISTER substring in the TCP data, and the correct intranet IP address in the subsequent Via header, without properly considering that connection progress and fragmentation affect the meaning of the packet data.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-11-01T03:29:13
Updated: 2024-08-04T16:33:56.894Z
Reserved: 2020-11-01T00:00:00
Link: CVE-2020-28041
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-11-02T21:15:31.257
Modified: 2024-11-21T05:22:15.810
Link: CVE-2020-28041
Redhat
No data.