Is there a public exploit for CVE-2026-0403?

No public exploit for CVE-2026-0403 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-0403?

CVE-2026-0403 scores CVSS 1.1 (v4.0), rated low. EPSS puts the chance of exploitation in the next 30 days at 0.33%.

What does CVE-2026-0403 affect?

CVE-2026-0403 affects Netgear RBSE960, RBS750, RBE971, RBS860, RBR750, RBS850.

1.1 Low

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

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.

Assessment

CVSS: 1.1 (v4.0)
Severity: Low
EPSS: 0.33% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 13 January 2026
Last updated: 4 November 2026
Affected: Netgear · RBE970 · RBE971 · RBR750 · RBR850
Assigner: NETGEAR

CVSS vectorCVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber

At the source

EUVD (ENISA)

References

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