PT-2020-9398 · NetGear · Netgear Cg3700B

Ray Doyle · Published 2020-03-13 · Updated 2020-08-24 · CVE-2019-13393

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: NETGEAR CG3700b custom firmware version V2.02.03

Description: The issue concerns the use of the same default 8 character passphrase for both the administrative console and the WPA2 pre-shared key. This could be exploited through attacks against HTTP Basic Authentication or WPA2 to determine the passphrase.

Recommendations: For NETGEAR CG3700b custom firmware version V2.02.03, change the default passphrase for both the administrative console and the WPA2 pre-shared key to unique and strong passwords to prevent exploitation. As a temporary workaround, consider restricting access to the administrative console and limiting the use of WPA2 pre-shared key until a patch is available.

Exploit

Fix

Weakness Enumeration

CWE-1188

Related Identifiers

CVE-2019-13393

Affected Products

Netgear Cg3700B

References · 4

• 🔥 https://doyler.net/security-not-included/voo-netgear-cg3700b-vulnerabilities · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-13393 · Security Note
• https://osv.dev/vulnerability/CVE-2019-13393 · Vendor Advisory
• https://t.me/cvenotify/1672 · Telegram Post