How severe is CVE-2019-13394?

CVE-2019-13394 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-13394 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-13394?

CVE-2019-13394 affects Netgear Cg3700b Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-13394?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-13394 published?

CVE-2019-13394 was published on 2020-03-13 and last updated on 2026-06-17.

CVE-2019-13394

CVE-2019-13394 is a critical-severity vulnerability in Netgear Cg3700b Firmware with a CVSS 3.x base score of 9.8. 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-319.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 5.0
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Netgear Cg3700b Firmware
Published: 2020-03-13
Last modified: 2026-06-17

Description

The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses HTTP Basic Authentication over cleartext HTTP.

Frequently asked questions

What is CVE-2019-13394?: The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses HTTP Basic Authentication over cleartext HTTP.
How severe is CVE-2019-13394?: CVE-2019-13394 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-13394 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-13394?: CVE-2019-13394 affects Netgear Cg3700b Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-13394?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-13394 published?: CVE-2019-13394 was published on 2020-03-13 and last updated on 2026-06-17.

References

https://www.doyler.net/security-not-included/voo-netgear-cg3700b-vulnerabilities

Affected products (1)

cpe:2.3:o:netgear:cg3700b_firmware:2.02.03:*:*:*:*:*:*:*

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