CVE-2019-20680

HIGH

CVSS Score

Published: April 15, 2020 at 07:53 PM UTC

Updated: June 17, 2026 at 02:30 AM UTC

37 products affected across 1 vendorR7800 FirmwareR9000 FirmwareR6700 Firmware

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Severity

HIGH8

Exploit prediction

EPSS 0.8%

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7000v2 before 1.0.0.53, R6220 before 1.1.0.80, R6260 before 1.1.0.64, R6700 before 1.0.2.6, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900 before 1.0.2.4, R6900P before 1.3.1.64, R6900v2 before 1.2.0.36, R7000 before 1.0.9.60, R7000P before 1.3.1.64, R7800 before 1.0.2.60, R7900 before 1.0.3.8, R7900P before 1.4.1.30, R8000 before 1.0.4.46, R8000P before 1.4.1.30, R8300 before 1.0.2.128, R8500 before 1.0.2.128, R8900 before 1.0.4.12, R9000 before 1.0.4.12, and XR500 before 2.3.2.32.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

D7000 Firmware · NETGEAR

95%

v < 1.0.0.53

Affected range stops below 1.0.0.53, so it looks safe — our inference, not a vendor statement

netgear-d7000 (same device)

R6220 Firmware · NETGEAR

95%

v < 1.1.0.80

Affected range stops below 1.1.0.80, so it looks safe — our inference, not a vendor statement

netgear-r6220 (same device)

R6260 Firmware · NETGEAR

95%

v < 1.1.0.64

Affected range stops below 1.1.0.64, so it looks safe — our inference, not a vendor statement

netgear-r6260 (same device)

R6700 Firmware · NETGEAR

95%

v < 1.0.2.6v < 1.2.0.36

Affected range stops below 1.0.2.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.2.0.36, so it looks safe — our inference, not a vendor statement

netgear-r6700 (same device)

R6800 Firmware · NETGEAR

95%

v < 1.2.0.36

Affected range stops below 1.2.0.36, so it looks safe — our inference, not a vendor statement

netgear-r6800 (same device)

R6900 · NETGEAR

95%

v < 1.0.2.4v < 1.2.0.36

Affected range stops below 1.0.2.4, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.2.0.36, so it looks safe — our inference, not a vendor statement

R6900P Firmware · NETGEAR

95%

v < 1.3.1.64

Affected range stops below 1.3.1.64, so it looks safe — our inference, not a vendor statement

R7000 Firmware · NETGEAR

95%

v < 1.0.9.60

Affected range stops below 1.0.9.60, so it looks safe — our inference, not a vendor statement

netgear-r7000 (same device)

R7000P Firmware · NETGEAR

95%

v < 1.3.1.64

Affected range stops below 1.3.1.64, so it looks safe — our inference, not a vendor statement

netgear-r7000p (same device)

R7800 Firmware · NETGEAR

95%

v < 1.0.2.60

Affected range stops below 1.0.2.60, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://kb.netgear.com/000061459/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0388

References (1)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://kb.netgear.com/000061459/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0388

CVSS

8HIGH[email protected]

Attack Vector: ADJACENT_NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-77

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