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Fencer Intel
medium 6.3

CVE-2017-18740 json

Certain NETGEAR devices are affected by incorrect configuration of security settings.

published 6y ago modified 4mo ago also EUVD-2017-9831

cvss
6.3
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits
0
none known

Summary

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.61, D6000 before 1.0.0.61, D6100 before 1.0.0.55, D7800 before 1.0.1.28, R6100 before 1.0.1.16, R7500 before 1.0.0.112, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, R9000 before 1.0.2.40, WNDR3700v4 before 1.0.2.88, WNDR4300 before 1.0.2.90, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.58.

Patch / fix

  • netgear d3600_firmware 1.0.0.61
  • netgear d6000_firmware 1.0.0.61
  • netgear d6100_firmware 1.0.0.55
  • netgear d7800_firmware 1.0.1.28
  • netgear r7500_firmware 1.0.0.112, 1.0.3.20
  • netgear r7800_firmware 1.0.2.36
  • netgear r9000_firmware 1.0.2.40
  • netgear wndr3700_firmware 1.0.2.88
  • netgear wndr4300_firmware 1.0.0.48, 1.0.2.90
  • netgear wndr4500_firmware 1.0.0.48
  • netgear wnr2000_firmware 1.0.0.58
  • netgear r6100_firmware 1.0.1.16

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Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.0 6.3 CVSS:3.0/AC:L/AV:A/A:L/C:L/I:L/PR:N/S:U/UI:N
NVD 3.1 6.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CNA 3.0 6.3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD 2.0 5.8 AV:A/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.