Is CVE-2017-18859 in the CISA KEV catalog?

No. CVE-2017-18859 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-18859?

CVE-2017-18859 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2017-18859?

CVE-2017-18859 has an EPSS score of 1.04% (60th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-18859?

Upgrade c6300 firmware to 2017-05-30 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2017-18859

HIGH

7.5

CVSS v3

NVD

Description

Certain NETGEAR devices are affected by slowdown/stoppage. This affects C6300 before 2017-05-30, CM400 before 2017-05-30, CM700 before 2017-05-30, and CMD31T before 2017-05-30.

How to fix

Remediation Available

c6300 firmwareNVD

Affected:< 2017-05-30Fixed in:2017-05-30CVE-2017-18859derived from NVD

cm400 firmwareNVD

Affected:< 2017-05-30Fixed in:2017-05-30CVE-2017-18859derived from NVD

cm700 firmwareNVD

Affected:< 2017-05-30Fixed in:2017-05-30CVE-2017-18859derived from NVD

cmd31t firmwareNVD

Affected:< 2017-05-30Fixed in:2017-05-30CVE-2017-18859derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.04%probability of exploitation in 30 days

60thpercentile

Moderate risk: more likely to be exploited than 60% of all known CVEs.

References

Vendor Advisory1

kb.netgear.com

Embed a live status badge for CVE-2017-18859

Markdown

[![CVE-2017-18859](https://tridentstack.com/cve/badge/CVE-2017-18859.svg)](https://tridentstack.com/cve/CVE-2017-18859)

HTML

<a href="https://tridentstack.com/cve/CVE-2017-18859"><img src="https://tridentstack.com/cve/badge/CVE-2017-18859.svg" alt="CVE-2017-18859"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.