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Fencer Vulns
medium 6.2

CVE-2017-18780 json

Certain NETGEAR devices are affected by denial of service.

published 2020-04-22 6 y ago modified 2026-06-17 4 mo ago also EUVD-2017-9871

cvss
6.2
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

Certain NETGEAR devices are affected by denial of service. This affects D6200 before 1.1.00.24, D7000 before 1.0.1.52, JNR1010v2 before 1.1.0.44, JR6150 before 1.0.1.12, JWNR2010v5 before 1.1.0.44, PR2000 before 1.0.0.20, R6020 before 1.0.0.26, R6050 before 1.0.1.12, R6080 before 1.0.0.26, R6120 before 1.0.0.36, R6220 before 1.1.0.60, R6700v2 before 1.2.0.12, R6800 before 1.2.0.12, R6900v2 before 1.2.0.12, WNDR3700v5 before 1.1.0.50, WNR1000v4 before 1.1.0.44, WNR2020 before 1.1.0.44, and WNR2050 before 1.1.0.44.

Patch / fix

  • netgear d6200_firmware 1.1.00.24
  • netgear d7000_firmware 1.0.1.52
  • netgear jnr1010_firmware 1.1.0.44
  • netgear jr6150_firmware 1.0.1.12
  • netgear jwnr2010_firmware 1.1.0.44
  • netgear pr2000_firmware 1.0.0.20
  • netgear r6020_firmware 1.0.0.26
  • netgear r6050_firmware 1.0.1.12
  • netgear r6080_firmware 1.0.0.26
  • netgear r6120_firmware 1.0.0.36
  • netgear r6220_firmware 1.1.0.60
  • netgear r6700_firmware 1.2.0.12
  • netgear r6800_firmware 1.2.0.12
  • netgear r6900_firmware 1.2.0.12
  • netgear wndr3700_firmware 1.1.0.50
  • netgear wnr1000_firmware 1.1.0.44
  • netgear wnr2020_firmware 1.1.0.44
  • netgear wnr2050_firmware 1.1.0.44

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 6.2 CVSS:3.0/AC:L/AV:L/A:H/C:N/I:N/PR:N/S:U/UI:N
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA 3.0 6.2 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P

References

Sources

Fencer Vulns 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.