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MEDIUM · 4.8

CVE-2019-20721

Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.47, EX2700 before 1.0.1.48, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, EX6200v2 before 1.0.1.72, EX6400 bef...

Vulnerability Description

Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.47, EX2700 before 1.0.1.48, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, EX6200v2 before 1.0.1.72, EX6400 before 1.0.2.136, EX7300 before 1.0.2.136, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R8900 before 1.0.4.12, R9000 before 1.0.4.12, WN2000RPTv3 before 1.0.1.32, WN3000RPv2 before 1.0.0.68, WN3000RPv3 before 1.0.2.70, WN3100RPv2 before 1.0.0.66, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.66, XR450 before 2.3.2.32, and XR500 before 2.3.2.32.

CVSS Score

4.8

MEDIUM

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

Affected Products

VendorProductVersions
NetgearD7800 Firmware< 1.0.1.47
NetgearD7800-
NetgearEx2700 Firmware< 1.0.1.48
NetgearEx2700-
NetgearEx6100 Firmware< 1.0.1.76
NetgearEx6100v2
NetgearEx6150 Firmware< 1.0.1.76
NetgearEx6150v2
NetgearEx6200 Firmware< 1.0.1.72
NetgearEx6200v2
NetgearEx6400 Firmware< 1.0.2.136
NetgearEx6400-
NetgearEx7300 Firmware< 1.0.2.136
NetgearEx7300-
NetgearR7500 Firmware< 1.0.3.38
NetgearR7500v2
NetgearR7800 Firmware< 1.0.2.52
NetgearR7800-
NetgearR8900 Firmware< 1.0.4.12
NetgearR8900-

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2019-20721?

CVE-2019-20721 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.47, EX2700 before 1.0.1.48, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, EX6200v2 before 1.0.1.72, EX6400 bef...

How severe is CVE-2019-20721?

CVE-2019-20721 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20721?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear D7800 Firmware, Netgear D7800, Netgear Ex2700 Firmware, Netgear Ex2700, Netgear Ex6100 Firmware.