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MEDIUM · 5.2

CVE-2021-45639

Certain NETGEAR devices are affected by reflected XSS. This affects CBR40 before 2.5.0.10, EAX20 before 1.0.0.32, EAX80 before 1.0.1.62, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7000 before 1...

Vulnerability Description

Certain NETGEAR devices are affected by reflected XSS. This affects CBR40 before 2.5.0.10, EAX20 before 1.0.0.32, EAX80 before 1.0.1.62, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7000 before 1.0.1.104, EX7500 before 1.0.0.72, R7000 before 1.0.11.110, R7900 before 1.0.4.30, R7960P before 1.4.1.66, R8000 before 1.0.4.62, RAX200 before 1.0.2.102, XR300 before 1.0.3.50, EX3700 before 1.0.0.90, MR60 before 1.0.5.102, R7000P before 1.3.2.126, R8000P before 1.4.1.66, RAX20 before 1.0.1.64, RAX50 before 1.0.2.28, RAX80 before 1.0.3.102, EX3800 before 1.0.0.90, MS60 before 1.0.5.102, R6900P before 1.3.2.126, R7900P before 1.4.1.66, RAX15 before 1.0.1.64, RAX45 before 1.0.2.28, RAX75 before 1.0.3.102, RBR750 before 3.2.16.6, RBR850 before 3.2.16.6, RBS750 before 3.2.16.6, RBS850 before 3.2.16.6, RBK752 before 3.2.16.6, and RBK852 before 3.2.16.6.

CVSS Score

5.2

MEDIUM

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

Affected Products

VendorProductVersions
NetgearCbr40 Firmware< 2.5.0.10
NetgearCbr40-
NetgearEax20 Firmware< 1.0.0.32
NetgearEax20-
NetgearEax80 Firmware< 1.0.1.62
NetgearEax80-
NetgearEx6120 Firmware< 1.0.0.64
NetgearEx6120-
NetgearEx6130 Firmware< 1.0.0.44
NetgearEx6130-
NetgearEx7000 Firmware< 1.0.1.104
NetgearEx7000-
NetgearEx7500 Firmware< 1.0.0.72
NetgearEx7500-
NetgearR7000 Firmware< 1.0.11.110
NetgearR7000-
NetgearR7900 Firmware< 1.0.4.30
NetgearR7900-
NetgearR7960P Firmware< 1.4.1.66
NetgearR7960P-

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-45639?

CVE-2021-45639 is a vulnerability with a CVSS score of 5.2 (MEDIUM). Certain NETGEAR devices are affected by reflected XSS. This affects CBR40 before 2.5.0.10, EAX20 before 1.0.0.32, EAX80 before 1.0.1.62, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7000 before 1...

How severe is CVE-2021-45639?

CVE-2021-45639 has been rated MEDIUM with a CVSS base score of 5.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-45639?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear Cbr40 Firmware, Netgear Cbr40, Netgear Eax20 Firmware, Netgear Eax20, Netgear Eax80 Firmware.