Is CVE-2017-18765 in the CISA KEV catalog?

No. CVE-2017-18765 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-18765?

CVE-2017-18765 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2017-18765?

CVE-2017-18765 has an EPSS score of 0.53% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-18765?

Upgrade r6300 firmware to 1.0.4.8 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2017-18765

MEDIUM

6.5

CVSS v3

NVD

Description

Certain NETGEAR devices are affected by denial of service. This affects R6300v2 before 1.0.4.8, R6400 before 1.0.1.22, R6400v2 before 1.0.2.32, R6700 before 1.0.1.20, R6900 before 1.0.1.20, WNR3500Lv2 before 1.2.0.44, and WNR2000v2 before 1.2.0.8.

How to fix

Remediation Available

r6300 firmwareNVD

Affected:< 1.0.4.8Fixed in:1.0.4.8CVE-2017-18765derived from NVD

r6400 firmwareNVD

Affected:< 1.0.2.32Fixed in:1.0.2.32CVE-2017-18765derived from NVD

r6700 firmwareNVD

Affected:< 1.0.1.20Fixed in:1.0.1.20CVE-2017-18765derived from NVD

r6900 firmwareNVD

Affected:< 1.0.1.20Fixed in:1.0.1.20CVE-2017-18765derived from NVD

wnr2000 firmwareNVD

Affected:< 1.2.0.8Fixed in:1.2.0.8CVE-2017-18765derived from NVD

wnr3500l firmwareNVD

Affected:< 1.2.0.44Fixed in:1.2.0.44CVE-2017-18765derived 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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.53%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% 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.