How severe is CVE-2026-0409?

CVE-2026-0409 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-0409 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-0409?

CVE-2026-0409 primarily affects Netgear Rbe370 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-0409?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-0409 have an EU (EUVD) identifier?

Yes. CVE-2026-0409 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35450.

When was CVE-2026-0409 published?

CVE-2026-0409 was published on 2026-06-09 and last updated on 2026-06-18.

CVE-2026-0409

CVE-2026-0409 is a medium-severity vulnerability in Netgear Rbe370 Firmware with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
CVSS v4: 4.8
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-35450
Weakness: CWE-119
Affected product: Netgear Rbe370 Firmware
Published: 2026-06-09
Last modified: 2026-06-18

Description

A NETGEAR security issue that could allow an attacker with ability to intercept and tamper with traffic between the router and the Internet to run commands on your device when the device administrator performs certain specific management actions. This issue affects NETGEAR Orbi 370 series devices before V12.1.2.7.

Frequently asked questions

What is CVE-2026-0409?: A NETGEAR security issue that could allow an attacker with ability to intercept and tamper with traffic between the router and the Internet to run commands on your device when the device administrator performs certain specific management actions. This issue affects NETGEAR Orbi 370 series devices before V12.1.2.7.
How severe is CVE-2026-0409?: CVE-2026-0409 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-0409 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-0409?: CVE-2026-0409 primarily affects Netgear Rbe370 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-0409?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0409 have an EU (EUVD) identifier?: Yes. CVE-2026-0409 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35450.
When was CVE-2026-0409 published?: CVE-2026-0409 was published on 2026-06-09 and last updated on 2026-06-18.

References

Affected products (4)

cpe:2.3:o:netgear:rbe370_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbe371_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbe372_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbe374_firmware:*:*:*:*:*:*:*:*

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