CVE-2019-13393
CVE-2019-13393 is a high-severity vulnerability in Netgear Cg3700b Firmware with a CVSS 3.x base score of 7.5. 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-1188.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-1188
- Affected product: Netgear Cg3700b Firmware
- Published:
- Last modified:
Description
The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses the same default 8 character passphrase for the administrative console and the WPA2 pre-shared key. Either an attack against HTTP Basic Authentication or an attack against WPA2 could be used to determine this passphrase.
Frequently asked questions
- What is CVE-2019-13393?
- The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses the same default 8 character passphrase for the administrative console and the WPA2 pre-shared key. Either an attack against HTTP Basic Authentication or an attack against WPA2 could be used to determine this passphrase.
- How severe is CVE-2019-13393?
- CVE-2019-13393 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2019-13393 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-13393?
- CVE-2019-13393 affects Netgear Cg3700b Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-13393?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-13393 published?
- CVE-2019-13393 was published on 2020-03-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:netgear:cg3700b_firmware:2.02.03:*:*:*:*:*:*:*
More vulnerabilities in Netgear Cg3700b Firmware
- CVE-2019-13394 — Critical (CVSS 9.8): The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses HTTP Basic Authentication over cleartext HTTP.
- CVE-2019-13395 — High (CVSS 8.8): The Voo branded NETGEAR CG3700b custom firmware V2.02.03 allows CSRF against all /goform/ URIs. An attacker can modify…
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