CVE-2019-20650
Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2,...
Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20.
- Record
CVE-2019-20650- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AC:H/AV:A/A:H/C:N/I:N/PR:N/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2019-11189
Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20.
- Record
EUVD-2019-11189- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AC:H/AV:A/A:H/C:N/I:N/PR:N/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x3q9-8683-qvcm No score
Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2,...
Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20.
- Record
GHSA-x3q9-8683-qvcm- Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
Certain NETGEAR devices are affected by denial of service. This affects R8900 before 1.0.5.2, R9000 before 1.0.5.2, XR500 before 2.3.2.56, and XR700 before 1.0.1.20.
- Record
CVE-2019-20650- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-20650 is a medium vulnerability (CVSS 5.3) in Netgear R8900 Firmware, published April 15, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.12%, the 66th percentile. No source names a fixed version.