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HIGH · 8.8

CVE-2020-28373

upnpd on certain NETGEAR devices allows remote (LAN) attackers to execute arbitrary code via a stack-based buffer overflow. This affects R6400v2 V1.0.4.102_10.0.75, R6400 V1.0.1.62_1.0.41, R7000P V1.3...

Vulnerability Description

upnpd on certain NETGEAR devices allows remote (LAN) attackers to execute arbitrary code via a stack-based buffer overflow. This affects R6400v2 V1.0.4.102_10.0.75, R6400 V1.0.1.62_1.0.41, R7000P V1.3.2.126_10.1.66, XR300 V1.0.3.50_10.3.36, R8000 V1.0.4.62, R8300 V1.0.2.136, R8500 V1.0.2.136, R7300DST V1.0.0.74, R7850 V1.0.5.64, R7900 V1.0.4.30, RAX20 V1.0.2.64, RAX80 V1.0.3.102, and R6250 V1.0.4.44.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
NetgearR6400V2 Firmware1.0.4.102_10.0.75
NetgearR6400V2-
NetgearR6400 Firmware1.0.1.62_1.0.41
NetgearR6400-
NetgearR7000P Firmware1.3.2.126_10.1.66
NetgearR7000P-
NetgearXr300 Firmware1.0.3.50_10.3.36
NetgearXr300-
NetgearR8000 Firmware1.0.4.62
NetgearR8000-
NetgearR8300 Firmware1.0.2.136
NetgearR8300-
NetgearR8500 Firmware1.0.2.136
NetgearR8500-
NetgearR7300Dst Firmware1.0.0.74
NetgearR7300Dst-
NetgearR7850 Firmware1.0.5.64
NetgearR7850-
NetgearR7900 Firmware1.0.4.30
NetgearR7900-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2020-28373?

CVE-2020-28373 is a vulnerability with a CVSS score of 8.8 (HIGH). upnpd on certain NETGEAR devices allows remote (LAN) attackers to execute arbitrary code via a stack-based buffer overflow. This affects R6400v2 V1.0.4.102_10.0.75, R6400 V1.0.1.62_1.0.41, R7000P V1.3...

How severe is CVE-2020-28373?

CVE-2020-28373 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-28373?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear R6400V2 Firmware, Netgear R6400V2, Netgear R6400 Firmware, Netgear R6400, Netgear R7000P Firmware.