CVE-2026-0404

MEDIUM EPSS 60.4%
Published Jan 13, 20265mo ago · Modified Jun 17, 20261w ago
4.8 CVSS 4.0
Medium
Find Similar
Published Jan 13, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

An insufficient input validation vulnerability in NETGEAR Orbi devices' DHCPv6 functionality allows network adjacent attackers authenticated over WiFi or on LAN to execute OS command injections on the router. DHCPv6 is not enabled by default.

CVSS Details

Base Score
4.8
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/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:N/R:U/V:D/RE:M/U:Amber
Attack Vector Adjacent
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
60.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 24

VendorProductVersionRange
netgearrbr750_firmware* <7.2.8.5
netgearrbr750*any
netgearrbr840_firmware* <7.2.8.5
netgearrbr840*any
netgearrbr850_firmware* <7.2.8.5
netgearrbr850*any
netgearrbr860_firmware* <7.2.8.5
netgearrbr860*any
netgearrbs750_firmware* <7.2.8.5
netgearrbs750*any
netgearrbs840_firmware* <7.2.8.5
netgearrbs840*any
netgearrbs850_firmware* <7.2.8.5
netgearrbs850*any
netgearrbs860_firmware* <7.2.8.5
netgearrbs860*any
netgearrbre950_firmware* <7.2.8.5
netgearrbre950*any
netgearrbre960_firmware* <7.2.8.5
netgearrbre960*any
netgearrbse950_firmware* <7.2.8.5
netgearrbse950*any
netgearrbse960_firmware* <7.2.8.5
netgearrbse960*any

References 13

  • kb.netgear.com https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory
    PatchVendor Advisory
  • netgear.com https://www.netgear.com/support/product/rbr750
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbr840
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbr850
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbr860
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbre950
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbre960
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs750
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs840
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs850
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs860
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbse950
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbse960
    PatchProduct

Remediation

  • kb.netgear.com https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory
    PatchVendor Advisory
  • netgear.com https://www.netgear.com/support/product/rbr750
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbr840
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbr850
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbr860
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbre950
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbre960
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs750
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs840
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs850
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbs860
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbse950
    PatchProduct
  • netgear.com https://www.netgear.com/support/product/rbse960
    PatchProduct