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TI-2026-00265 Aliases CVE-2026-0403GHSA-52xc-q9g5-mc6m

Insufficient input validation in NETGEAR Orbi routers

Priority LOW 9CWE-20Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0033 26th percentileScored 2026-11-07
Fix Fixed RBRE960 (NETGEAR): v7.2.7.15RBSE960 (NETGEAR): v7.2.7.15+6 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NETGEARRBR750up to 4.6.14.3—No fix listedCNA
NETGEARRBS750up to 4.6.14.3—No fix listedCNA
NETGEARRBRE960before v7.2.7.15v7.2.7.15Patch availableCNA
NETGEARRBSE960before v7.2.7.15v7.2.7.15Patch availableCNA
NETGEARRBR850before V7.2.8.5V7.2.8.5Patch availableCNA
NETGEARRBS850before V7.2.8.5V7.2.8.5Patch availableCNA
NETGEARRBE971before v9.10.0.2v9.10.0.2Patch availableCNA
NETGEARRBE970before v9.10.0.2v9.10.0.2Patch availableCNA
NETGEARRBR860before v7.2.8.5v7.2.8.5Patch availableCNA
NETGEARRBS860before v7.2.8.5v7.2.8.5Patch availableCNA
  • RBR750 VendorNETGEAR Affected up to 4.6.14.3 Fixed in — No fix listed CNA
  • RBS750 VendorNETGEAR Affected up to 4.6.14.3 Fixed in — No fix listed CNA
  • RBRE960 VendorNETGEAR Affected before v7.2.7.15 Fixed in v7.2.7.15 Patch available CNA
  • RBSE960 VendorNETGEAR Affected before v7.2.7.15 Fixed in v7.2.7.15 Patch available CNA
  • RBR850 VendorNETGEAR Affected before V7.2.8.5 Fixed in V7.2.8.5 Patch available CNA
  • RBS850 VendorNETGEAR Affected before V7.2.8.5 Fixed in V7.2.8.5 Patch available CNA
  • RBE971 VendorNETGEAR Affected before v9.10.0.2 Fixed in v9.10.0.2 Patch available CNA
  • RBE970 VendorNETGEAR Affected before v9.10.0.2 Fixed in v9.10.0.2 Patch available CNA
  • RBR860 VendorNETGEAR Affected before v7.2.8.5 Fixed in v7.2.8.5 Patch available CNA
  • RBS860 VendorNETGEAR Affected before v7.2.8.5 Fixed in v7.2.8.5 Patch available CNA

CPE configurations NVD · 20

CPEVersionsRoleVendor
cpe:2.3:o:netgear:rbe971_firmware:*:*:*:*:*:*:*:*before 9.10.0.2VulnerableNETGEAR
cpe:2.3:h:netgear:rbe971:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbe970_firmware:*:*:*:*:*:*:*:*before 9.10.0.2VulnerableNETGEAR
cpe:2.3:h:netgear:rbe970:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbr860_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbr860:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
  • cpe:2.3:o:netgear:rbe971_firmware:*:*:*:*:*:*:*:* Versions before 9.10.0.2 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbe971:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbe970_firmware:*:*:*:*:*:*:*:* Versions before 9.10.0.2 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbe970:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbr860_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbr860:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
Show 10 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbs860_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbs860:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbre960_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbre960:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
cpe:2.3:o:netgear:rbse960_firmware:*:*:*:*:*:*:*:*before 7.2.8.5VulnerableNETGEAR
cpe:2.3:h:netgear:rbse960:-:*:*:*:*:*:*:*not specified by NVDRunning onNETGEAR
  • cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbs860_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbs860:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbre960_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbre960:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
  • cpe:2.3:o:netgear:rbse960_firmware:*:*:*:*:*:*:*:* Versions before 7.2.8.5 Vulnerable ·NETGEAR
  • cpe:2.3:h:netgear:rbse960:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR

Remediation

  • Fix · CNA RBRE960 (NETGEAR) Fixed in v7.2.7.15
  • Fix · CNA RBSE960 (NETGEAR) Fixed in v7.2.7.15
  • Fix · CNA RBR850 (NETGEAR) Fixed in V7.2.8.5
  • Fix · CNA RBS850 (NETGEAR) Fixed in V7.2.8.5
  • Fix · CNA RBE971 (NETGEAR) Fixed in v9.10.0.2
  • Fix · CNA RBE970 (NETGEAR) Fixed in v9.10.0.2
  • Fix · CNA RBR860 (NETGEAR) Fixed in v7.2.8.5
  • Fix · CNA RBS860 (NETGEAR) Fixed in v7.2.8.5

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    NETGEAR RBE970, RBE971 and 8 more products — kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advi…

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2026-00267 Authentication Bypass in NETGEAR Orbi DevicesPriority LOW 29
    • TI-2026-00266 Insufficient input validation in NETGEAR Orbi routersPriority LOW 26
    Show all 3 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-0403
  2. 2026-10-03 Alias added: GHSA-52xc-q9g5-mc6m

References

Patch 11

  • TI-2026-00267 Authentication Bypass in NETGEAR Orbi Devices CVSS 4.0MEDIUM 6.1
  • TI-2026-02668 Unauthenticated users can disrupt router operation CVSS 4.0MEDIUM 4.9
  • TI-2026-00276 Insufficient Input Validation Allows Unauthorized Modification of Router Software in certain NETGEAR Routers CVSS 4.0MEDIUM 4.3
  • TI-2026-00273 A Sensitive Information Disclosure Vulnerability in NETGEAR Orbi Satellites CVSS 4.0MEDIUM 4.2
  • TI-2026-00277 Insufficient input validation vulnerability in certain Orbi routers CVSS 4.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences