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01 Record

CVE-2026-0405

Authentication Bypass in NETGEAR Orbi Devices

MediumPUBLISHEDCNA: NETGEAR
CNA base score6.1 CVSS v4.0CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber

02 Description

Authentication Bypass in NETGEAR Orbi Devices

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.36% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 29.6% of scored records. A rank, not a probability.
NVD base score
6.1 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:A/AC:L/AT:N/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
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-01-13 16:00Z9 MO AGO
Last updated
2026-02-26 15:04Z8 MO AGO
Reserved
2025-12-03
Assigning CNA
NETGEAR
Record state
PUBLISHED
Severity
Medium (CVSS 6.1)
CNA CVSS vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
Weaknesses
  • CWE-287Improper AuthenticationClass
Data version
5.2
Document digest
01bd6252f9e1b8cd48a27df3f9e2a6b88980ecd582497f9520dd1ebcda5bd4b3

05 Affected products

VendorProductVersionsPlatforms
NETGEARRBE9700 to < v9.13.2.1—
NETGEARRBE9710 to < v9.13.2.1—
NETGEARCBR7500 to < V4.6.14.8—
NETGEARNBR7500 to < V4.6.15.14—
NETGEARRBE7700 to < v10.5.20.7—
NETGEARRBE7710 to < v10.5.20.7—
NETGEARRBE7720 to < v10.5.20.7—
NETGEARRBE7730 to < v10.5.20.7—
NETGEARRBR7500 to < v7.2.8.2—
NETGEARRBS7500 to < v7.2.8.2—
NETGEARRBR8400 to < v7.2.8.2—
NETGEARRBS8400 to < v7.2.8.2—
NETGEARRBR8500 to < v7.2.8.2—
NETGEARRBS8500 to < v7.2.8.2—
NETGEARRBR8600 to < v7.2.8.2—
NETGEARRBS8600 to < v7.2.8.2—
NETGEARRBRE9500 to < v7.2.8.2—
NETGEARRBSE9500 to < v7.2.8.2—
NETGEARRBRE9600 to < v7.2.8.2—
NETGEARRBSE9600 to < v7.2.8.2—
NETGEARRBE3700 to < v12.1.3.11—
NETGEARRBE3710 to < v12.1.3.11—
NETGEARRBE3720 to < v12.1.3.11—
NETGEARRBE3730 to < v12.1.3.11—
NETGEARRBE3740 to < v12.1.3.11—

06 References

07 Remediation

Devices with automatic updates enabled may already have this patch applied. If not, please check the firmware version and update it to the latest. Fixed in: CBR750 f irmware V4.6.14.8 or later https://www.netgear.com/support/product/cbr750 NBR750 firmware V4.6.15.14 or later https://www.netgear.com/support/product/nbr750 RBE370 firmware v12.1.3.11 or later https://www.netgear.com/support/product/rbe370 RBE371 firmware v12.1.3.11 or later https://www.netgear.com/support/product/rbe371 RBE372 firmware v12.1.3.11 or later https://www.netgear.com/support/product/rbe372 RBE373 firmware v12.1.3.11 or later https://www.netgear.com/support/product/rbe373 RBE374 firmware v12.1.3.11 or later https://www.netgear.com/support/product/rbe374 RBE770 firmware v10.5.20.7 or later https://www.netgear.com/support/product/rbe770 RBE771 firmware v10.5.20.7 or later https://www.netgear.com/support/product/rbe771 RBE772 firmware v10.5.20.7 or later https://www.netgear.com/support/product/rbe772 RBE773 firmware v10.5.20.7 or later https://www.netgear.com/support/product/rbe773 RBE970 firmware v9.13.2.1 or later https://www.netgear.com/support/product/rbe970 RBE971 firmware v9.13.2.1 or later https://www.netgear.com/support/product/rbe971 RBR750 firmware v7.2.8.2 or later https://www.netgear.com/support/product/rbr750 RBR840 firmware v7.2.8.2 or later https://www.netgear.com/support/product/rbr840 RBR850 firmware v7.2.8.2 or later https://www.netgear.com/support/product/rbr850 RBR860 firmware