Is CVE-2017-18711 in the CISA KEV catalog?

No. CVE-2017-18711 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-18711?

CVE-2017-18711 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2017-18711?

CVE-2017-18711 has an EPSS score of 0.52% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-18711?

Upgrade d7800 firmware to 1.0.1.28 or later. Fixes are available for 12 affected products.

CVE & CISA-KEV Catalog

CVE-2017-18711

HIGH

8.8

CVSS v3

NVD

Description

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.28, R6400 before 1.01.32, R6400v2 before 1.0.2.44, R6700 before 1.0.1.36, R6900 before 1.0.1.34, R6900P before 1.3.0.8, R7000 before 1.0.9.14, R7000P before 1.3.0.8, R7500v2 before 1.0.3.20, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR4300v2 before 1.0.0.48, and WNDR4500v3 before 1.0.0.48.

How to fix

Remediation Available

d7800 firmwareNVD

Affected:< 1.0.1.28Fixed in:1.0.1.28CVE-2017-18711derived from NVD

r6400 firmwareNVD

Affected:< 1.0.2.44Fixed in:1.0.2.44CVE-2017-18711derived from NVD

r6700 firmwareNVD

Affected:< 1.0.1.36Fixed in:1.0.1.36CVE-2017-18711derived from NVD

r6900 firmwareNVD

Affected:< 1.0.1.34Fixed in:1.0.1.34CVE-2017-18711derived from NVD

r6900p firmwareNVD

Affected:< 1.3.0.8Fixed in:1.3.0.8CVE-2017-18711derived from NVD

r7000 firmwareNVD

Affected:< 1.0.9.14Fixed in:1.0.9.14CVE-2017-18711derived from NVD

r7000p firmwareNVD

Affected:< 1.3.0.8Fixed in:1.3.0.8CVE-2017-18711derived from NVD

r7500 firmwareNVD

Affected:< 1.0.3.20Fixed in:1.0.3.20CVE-2017-18711derived from NVD

r7800 firmwareNVD

Affected:< 1.0.2.40Fixed in:1.0.2.40CVE-2017-18711derived from NVD

r9000 firmwareNVD

Affected:< 1.0.2.52Fixed in:1.0.2.52CVE-2017-18711derived from NVD

wndr4300 firmwareNVD

Affected:< 1.0.0.48Fixed in:1.0.0.48CVE-2017-18711derived from NVD

wndr4500 firmwareNVD

Affected:< 1.0.0.48Fixed in:1.0.0.48CVE-2017-18711derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.52%probability of exploitation in 30 days

40thpercentile

Moderate risk: more likely to be exploited than 40% of all known CVEs.

References

Vendor Advisory1

kb.netgear.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.