SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-18859

Certain NETGEAR devices are affected by slowdown/stoppage.

HIGH 7.5EPSS 1.04%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.04%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.04% probability · 64th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
netgear/c6300 firmware · netgear/cm400 firmware · netgear/cm700 firmware · netgear/cmd31t firmware
Source
cve@mitre.org
EPSS trend
0%3%5%27 October 2026: 1.04%27 October 202627 October 2026

EPSS 1.0% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.