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Fencer Vulns
medium 5.6

CVE-2019-20732 json

Certain NETGEAR devices are affected by command injection by an authenticated user.

published 2020-04-16 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-11271

cvss
5.6
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 51%
public exploits
0
none known

Summary

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6220 before 1.0.0.40, D7000v2 before 1.0.0.74, D8500 before 1.0.3.39, DGN2200v4 before 1.0.0.102, DGND2200Bv4 before 1.0.0.102, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.22, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, R6250 before 1.0.4.20, R6300v2 before 1.0.4.24, R6400 before 1.0.1.32, R6400v2 before 1.0.2.44, R6700 before 1.0.1.46, R6900 before 1.0.1.46, R7000 before 1.0.9.26, R6900P before 1.3.0.20, R7000P before 1.3.0.20, R7100LG before 1.0.0.40, R7300DST before 1.0.0.62, R7900 before 1.0.2.10, R8000 before 1.0.4.12, R7900P before 1.3.0.10, R8000P before 1.3.0.10, R8300 before 1.0.2.106, R8500 before 1.0.2.106, WN2500RPv2 before 1.0.1.54, WNDR3400v3 before 1.0.1.18, and WNR3500Lv2 before 1.2.0.48.

Patch / fix

  • netgear d6220_firmware 1.0.0.40
  • netgear d7000_firmware 1.0.0.74
  • netgear d8500_firmware 1.0.3.39
  • netgear dgn2200_firmware 1.0.0.102
  • netgear dgnd2200b_firmware 1.0.0.102
  • netgear ex3700_firmware 1.0.0.70
  • netgear ex3800_firmware 1.0.0.70
  • netgear ex6000_firmware 1.0.0.30
  • netgear ex6100_firmware 1.0.2.22
  • netgear ex6120_firmware 1.0.0.40
  • netgear ex6130_firmware 1.0.0.22
  • netgear ex6150_firmware 1.0.0.42
  • netgear ex6200_firmware 1.0.3.88
  • netgear ex7000_firmware 1.0.0.66
  • netgear r6250_firmware 1.0.4.20
  • netgear r6300_firmware 1.0.4.24
  • netgear r6400_firmware 1.0.1.32, 1.0.2.44
  • netgear r6700_firmware 1.0.1.46
  • netgear r6900_firmware 1.0.1.46
  • netgear r7000_firmware 1.0.9.26

Exploit prediction

0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 5.6 CVSS:3.0/AC:L/AV:L/A:L/C:H/I:L/PR:H/S:U/UI:N
NVD 3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CNA 3.0 5.6 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-77 Improper Neutralization of Special Elements used in a Command

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.