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CVE-2020-35840

MEDIUM
5.4
CVSS Score
Published: December 29, 2020 at 11:30 PM UTC
Updated: June 17, 2026 at 03:14 AM UTC
28 products affected across 1 vendorD7000 FirmwareR6220 FirmwareD6200 Firmware

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.5%

Description

Certain NETGEAR devices are affected by stored XSS. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, JNR1010v2 before 1.1.0.62, JR6150 before 1.0.1.24, JWNR2010v5 before 1.1.0.62, R6020 before 1.0.0.42, R6050 before 1.0.1.24, R6080 before 1.0.0.42, R6120 before 1.0.0.66, R6220 before 1.1.0.100, R6260 before 1.1.0.76, WNR1000v4 before 1.1.0.62, WNR2020 before 1.1.0.62, and WNR2050 before 1.1.0.62.

Affected

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

D6200 Firmware· NETGEAR
95%
v < 1.1.00.38
Affected range stops below 1.1.00.38, so it looks safe — our inference, not a vendor statement
netgear-d6200 (same device)
D7000 Firmware· NETGEAR
95%
v < 1.0.1.78
Affected range stops below 1.0.1.78, so it looks safe — our inference, not a vendor statement
netgear-d7000 (same device)
JNR1010V2 Firmware· NETGEAR
95%
v < 1.1.0.62
Affected range stops below 1.1.0.62, so it looks safe — our inference, not a vendor statement
netgear-jnr1010v2 (same device)
JR6150 Firmware· NETGEAR
95%
v < 1.0.1.24
Affected range stops below 1.0.1.24, so it looks safe — our inference, not a vendor statement
netgear-jr6150 (same device)
JWNR2010V5 Firmware· NETGEAR
95%
v < 1.1.0.62
Affected range stops below 1.1.0.62, so it looks safe — our inference, not a vendor statement
netgear-jwnr2010v5 (same device)
R6020 Firmware· NETGEAR
95%
v < 1.0.0.42
Affected range stops below 1.0.0.42, so it looks safe — our inference, not a vendor statement
netgear-r6020 (same device)
R6050 Firmware· NETGEAR
95%
v < 1.0.1.24
Affected range stops below 1.0.1.24, so it looks safe — our inference, not a vendor statement
netgear-r6050 (same device)
R6080 Firmware· NETGEAR
95%
v < 1.0.0.42
Affected range stops below 1.0.0.42, so it looks safe — our inference, not a vendor statement
netgear-r6080 (same device)
R6120 Firmware· NETGEAR
95%
v < 1.0.0.66
Affected range stops below 1.0.0.66, so it looks safe — our inference, not a vendor statement
netgear-r6120 (same device)
R6220 Firmware· NETGEAR
95%
v < 1.1.0.100
Affected range stops below 1.1.0.100, so it looks safe — our inference, not a vendor statement
netgear-r6220 (same device)

Remediation

No guide yet

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

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://kb.netgear.com/000062711/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-PSV-2019-0010

CVSS

5.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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