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Fencer Vulns
medium 4.7

CVE-2026-62658 json

Post-authentication Command Injection Vulnerability in certain Nighthawk RAX series models

published 2026-07-14 3 mo ago modified 2026-07-15 3 mo ago also EUVD-2026-44325

cvss
4.7
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits
0
none known

Summary

A security flaw was discovered in certain NETGEAR Nighthawk RAX series routers that could allow someone already logged in to the device to run unauthorized commands or code on the router.

Patch / fix

  • NETGEAR RAX43 V1.0.17.142
  • NETGEAR RAX45 V1.0.17.142
  • NETGEAR RAX50 V1.0.17.142
  • NETGEAR RAX54S V1.0.17.142
  • NETGEAR RAX54Sv2 V1.1.6.36

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
3 mo ago

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 4.7 CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
CNA 4.0 4.7 CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • NETGEAR RAX43
  • NETGEAR RAX45
  • NETGEAR RAX50
  • NETGEAR RAX54S
  • NETGEAR RAX54Sv2

Classification

Weakness
  • CWE-20 Improper Input Validation

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.