Insufficient Input Validation Vulnerability in NETGEAR Orbi Routers
CVE-2026-0403

1.1LOW

Key Information:

Vendor

Netgear
Status
Rbr750
Rbs750
Rbre960
Rbse960
Vendor
CVE Published:
13 January 2026

What is CVE-2026-0403?

NETGEAR Orbi routers exhibit an insufficient input validation flaw that can be exploited by an attacker with local network access. This vulnerability enables the execution of OS command injections, potentially compromising the integrity and security of the router. It is crucial for users of the affected models to implement the latest security patches to mitigate this risk.

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Affected Version(s)

RBE970 0

RBE971 0

RBR750 0 <= 4.6.14.3

References

https://www.netgear.com/support/product/rbr750
productpatch
https://www.netgear.com/support/product/rbs750
patchproduct
https://www.netgear.com/support/product/rbre960
productpatch

CVSS V4

Score:
1.1
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

fxc233
JSON
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