1. Home
  2. CVE Database
  3. CVE-2019-20686
HIGH · 8.8

CVE-2019-20686

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6200 before 1.1.00.36, D7000 before 1.0.1.74, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6...

Vulnerability Description

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6200 before 1.1.00.36, D7000 before 1.0.1.74, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.40, R6080 before 1.0.0.40, R6050 before 1.0.1.18, R6120 before 1.0.0.48, R6220 before 1.1.0.86, R6260 before 1.1.0.64, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, and WNR2020 before 1.1.0.62.

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
NetgearD6200 Firmware< 1.1.00.36
NetgearD6200-
NetgearD7000 Firmware< 1.0.1.74
NetgearD7000-
NetgearJr6150 Firmware< 1.0.1.18
NetgearJr6150-
NetgearPr2000 Firmware< 1.0.0.28
NetgearPr2000-
NetgearR6020 Firmware< 1.0.0.40
NetgearR6020-
NetgearR6080 Firmware< 1.0.0.40
NetgearR6080-
NetgearR6050 Firmware< 1.0.1.18
NetgearR6050-
NetgearR6120 Firmware< 1.0.0.48
NetgearR6120-
NetgearR6220 Firmware< 1.1.0.86
NetgearR6220-
NetgearR6260 Firmware< 1.1.0.64
NetgearR6260-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2019-20686?

CVE-2019-20686 is a vulnerability with a CVSS score of 8.8 (HIGH). Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6200 before 1.1.00.36, D7000 before 1.0.1.74, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6...

How severe is CVE-2019-20686?

CVE-2019-20686 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-2019-20686?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear D6200 Firmware, Netgear D6200, Netgear D7000 Firmware, Netgear D7000, Netgear Jr6150 Firmware.