CVE-2017-18789

MEDIUM

5.5

CVSS Score

Published: April 22, 2020 at 01:40 PM UTC

Updated: June 17, 2026 at 01:13 AM UTC

17 products affected across 1 vendorR6400R8500 FirmwareR8300 Firmware

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.3%

Description

Certain NETGEAR devices are affected by disclosure of sensitive information. This affects R6250 before V1.0.4.8, R6400 before V1.0.1.22, R6400v2 before V1.0.2.32, R7100LG before V1.0.0.32, R7300 before V1.0.0.52, R8300 before V1.0.2.94, R8500 before V1.0.2.100, D6220 before V1.0.0.28, D6400 before V1.0.0.60, and D8500 before V1.0.3.29.

Affected

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

D6220 Firmware · NETGEAR

95%

v < 1.0.0.28

Affected range stops below 1.0.0.28, so it looks safe — our inference, not a vendor statement

netgear-d6220 (same device)

D6400 Firmware · NETGEAR

95%

v < 1.0.0.60

Affected range stops below 1.0.0.60, so it looks safe — our inference, not a vendor statement

netgear-d6400 (same device)

D8500 Firmware · NETGEAR

95%

v < 1.0.3.29

Affected range stops below 1.0.3.29, so it looks safe — our inference, not a vendor statement

netgear-d8500 (same device)

R6250 Firmware · NETGEAR

95%

v < 1.0.4.8

Affected range stops below 1.0.4.8, so it looks safe — our inference, not a vendor statement

netgear-r6250 (same device)

R6400 · NETGEAR

95%

v < 1.0.1.22v < 1.0.2.32

Affected range stops below 1.0.1.22, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.0.2.32, so it looks safe — our inference, not a vendor statement

R7100LG Firmware · NETGEAR

95%

v < 1.0.0.32

Affected range stops below 1.0.0.32, so it looks safe — our inference, not a vendor statement

R7300 Firmware · NETGEAR

95%

v < 1.0.0.52

Affected range stops below 1.0.0.52, so it looks safe — our inference, not a vendor statement

netgear-r7300 (same device)

R8300 Firmware · NETGEAR

95%

v < 1.0.2.94

Affected range stops below 1.0.2.94, so it looks safe — our inference, not a vendor statement

netgear-r8300 (same device)

R8500 Firmware · NETGEAR

95%

v < 1.0.2.100

Affected range stops below 1.0.2.100, so it looks safe — our inference, not a vendor statement

netgear-r8500 (same device)

D6220 · NETGEARdevice

80%

All versions

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/000049373/Security-Advisory-for-Sensitive-Information-Disclosure-Vulnerability-on-Some-Routers-and-Some-DSL-Modem-Routers-PSV-2017-0426

References (1)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://kb.netgear.com/000049373/Security-Advisory-for-Sensitive-Information-Disclosure-Vulnerability-on-Some-Routers-and-Some-DSL-Modem-Routers-PSV-2017-0426

CVSS

5.5MEDIUM[email protected]

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

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-200

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