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CVE-2019-20738

MEDIUM
5.4
CVSS Score
Published: April 16, 2020 at 07:17 PM UTC
Updated: June 17, 2026 at 02:31 AM UTC
49 products affected across 1 vendorR7800 FirmwareR9000 FirmwareR6700 Firmware

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.5%

Description

Certain NETGEAR devices are affected by stored XSS. This affects D6100 before 1.0.0.58, D7800 before 1.0.1.34, JNR1010v2 before 1.1.0.50, JWNR2010v5 before 1.1.0.50, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, R6020 before 1.0.0.30, R6080 before 1.0.0.30, R6100 before 1.0.1.16, R6120 before 1.0.0.40, R6700v2 before 1.2.0.14, R6800 before 1.2.0.14, R6900v2 before 1.2.0.14, R7500v2 before 1.0.3.26, R7800 before 1.0.2.46, R9000 before 1.0.4.2, WN3000RPv2 before 1.0.0.52, WN3000RPv3 before 1.0.2.78, WNDR3700v4 before 1.0.2.102, WNDR3700v5 before 1.1.0.54, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, WNR1000v4 before 1.1.0.50, WNR2000v5 before 1.0.0.64, WNR2020 before 1.1.0.50, and WNR2050 before 1.1.0.50. NOTE: this may be a result of an incomplete fix for CVE-2017-18866.

Affected

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

D6100 Firmware· NETGEAR
95%
v < 1.0.0.58
Affected range stops below 1.0.0.58, so it looks safe — our inference, not a vendor statement
netgear-d6100 (same device)
D7800 Firmware· NETGEAR
95%
v < 1.0.1.34
Affected range stops below 1.0.1.34, so it looks safe — our inference, not a vendor statement
netgear-d7800 (same device)
JNR1010 Firmware· NETGEAR
95%
v < 1.1.0.50
Affected range stops below 1.1.0.50, so it looks safe — our inference, not a vendor statement
netgear-jnr1010 (same device)
JWNR2010 Firmware· NETGEAR
95%
v < 1.1.0.50
Affected range stops below 1.1.0.50, so it looks safe — our inference, not a vendor statement
netgear-jwnr2010 (same device)
R6020 Firmware· NETGEAR
95%
v < 1.0.0.30
Affected range stops below 1.0.0.30, so it looks safe — our inference, not a vendor statement
netgear-r6020 (same device)
R6080 Firmware· NETGEAR
95%
v < 1.0.0.30
Affected range stops below 1.0.0.30, so it looks safe — our inference, not a vendor statement
netgear-r6080 (same device)
R6100 Firmware· NETGEAR
95%
v < 1.0.1.16
Affected range stops below 1.0.1.16, so it looks safe — our inference, not a vendor statement
netgear-r6100 (same device)
R6120 Firmware· NETGEAR
95%
v < 1.0.0.40
Affected range stops below 1.0.0.40, so it looks safe — our inference, not a vendor statement
netgear-r6120 (same device)
R6700 Firmware· NETGEAR
95%
v < 1.2.0.14
Affected range stops below 1.2.0.14, so it looks safe — our inference, not a vendor statement
netgear-r6700 (same device)
R6800 Firmware· NETGEAR
95%
v < 1.2.0.14
Affected range stops below 1.2.0.14, so it looks safe — our inference, not a vendor statement
netgear-r6800 (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_CONFIRMVendor Advisory
Source: [email protected]
https://kb.netgear.com/000061187/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-Gateways-and-WiFi-System-PSV-2016-0100

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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