CVE-2026-0403

An insufficient input validation vulnerability in NETGEAR Orbi routers allows attackers connected to the router's LAN to execute OS command injections.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:rbe971_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbe971:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:netgear:rbe970_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbe970:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netgear:rbr860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr860:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netgear:rbs860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs860:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netgear:rbre960_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbre960:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netgear:rbse960_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbse960:-:*:*:*:*:*:*:*

History

20 Feb 2026, 19:38

Type Values Removed Values Added
CPE cpe:2.3:h:netgear:rbr860:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbse960:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbre960:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbse960_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbre960_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbe970_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbe971:-:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbe970:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbe971_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rbs860:-:*:*:*:*:*:*:*
References () https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory - () https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory - Patch, Vendor Advisory
References () https://www.netgear.com/support/product/rbe970 - () https://www.netgear.com/support/product/rbe970 - Patch, Product
References () https://www.netgear.com/support/product/rbe971 - () https://www.netgear.com/support/product/rbe971 - Patch, Product
References () https://www.netgear.com/support/product/rbr750 - () https://www.netgear.com/support/product/rbr750 - Patch, Product
References () https://www.netgear.com/support/product/rbr850 - () https://www.netgear.com/support/product/rbr850 - Patch, Product
References () https://www.netgear.com/support/product/rbr860 - () https://www.netgear.com/support/product/rbr860 - Patch, Product
References () https://www.netgear.com/support/product/rbre960 - () https://www.netgear.com/support/product/rbre960 - Patch, Product
References () https://www.netgear.com/support/product/rbs750 - () https://www.netgear.com/support/product/rbs750 - Patch, Product
References () https://www.netgear.com/support/product/rbs850 - () https://www.netgear.com/support/product/rbs850 - Patch, Product
References () https://www.netgear.com/support/product/rbs860 - () https://www.netgear.com/support/product/rbs860 - Patch, Product
References () https://www.netgear.com/support/product/rbse960 - () https://www.netgear.com/support/product/rbse960 - Patch, Product
First Time Netgear rbr750
Netgear rbe971 Firmware
Netgear rbs850
Netgear rbr860
Netgear
Netgear rbse960
Netgear rbe970 Firmware
Netgear rbe970
Netgear rbr850 Firmware
Netgear rbr850
Netgear rbs850 Firmware
Netgear rbs860 Firmware
Netgear rbre960 Firmware
Netgear rbr860 Firmware
Netgear rbs750 Firmware
Netgear rbe971
Netgear rbre960
Netgear rbr750 Firmware
Netgear rbs750
Netgear rbs860
Netgear rbse960 Firmware
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 8.0

13 Jan 2026, 17:15

Type Values Removed Values Added
References
  • () https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory -

13 Jan 2026, 16:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-01-13 16:16

Updated : 2026-02-20 19:38


NVD link : CVE-2026-0403

Mitre link : CVE-2026-0403

CVE.ORG link : CVE-2026-0403


JSON object : View

Products Affected

netgear

  • rbr850
  • rbr860
  • rbs860
  • rbs850_firmware
  • rbs750_firmware
  • rbs750
  • rbe970_firmware
  • rbe971
  • rbr860_firmware
  • rbr850_firmware
  • rbe970
  • rbs860_firmware
  • rbse960
  • rbr750
  • rbse960_firmware
  • rbre960_firmware
  • rbr750_firmware
  • rbre960
  • rbe971_firmware
  • rbs850
CWE
CWE-20

Improper Input Validation