CVSS: 6.5EPSS: 0%CPEs: 22EXPL: 0CVE-2020-17409 – NETGEAR Multiple Routers mini_httpd Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2020-17409
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR R6120, R6080, R6260, R6220, R6020, JNR3210, and WNR2020 routers with firmware 1.0.66. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. • https://kb.netgear.com/000062304/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2020-0258 https://www.zerodayinitiative.com/advisories/ZDI-20-1176 • CWE-288: Authentication Bypass Using an Alternate Path or Channel •
CVSS: 9.6EPSS: 0%CPEs: 2EXPL: 0CVE-2020-25067
https://notcve.org/view.php?id=CVE-2020-25067
NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker. Los dispositivos NETGEAR R8300 versiones anteriores a 1.0.2.134, están afectados por una inyección de comandos por parte de un atacante no autenticado • https://kb.netgear.com/000062158/Security-Advisory-for-Pre-Authentication-Command-Injection-on-R8300-PSV-2020-0211 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2020-5621
https://notcve.org/view.php?id=CVE-2020-5621
Cross-site request forgery (CSRF) vulnerability in NETGEAR switching hubs (GS716Tv2 Firmware version 5.4.2.30 and earlier, and GS724Tv3 Firmware version 5.4.2.30 and earlier) allow remote attackers to hijack the authentication of administrators and alter the settings of the device via unspecified vectors. Una vulnerabilidad de tipo Cross-site request forgery (CSRF) en concentradores de conmutación NETGEAR (GS716Tv2 versiones de Firmware 5.4.2.30 y anteriores, y GS724Tv3 versiones de Firmware 5.4.2.30 y anteriores), permite a atacantes remotos secuestrar la autenticación de administradores y alterar la configuración del dispositivo por medio de vectores no especificados • http://jvn.jp/en/jp/JVN29903998/index.html https://jvn.jp/en/jp/JVN29903998/index.html https://www.netgear.com/support/product/gs716Tv2.aspx https://www.netgear.com/support/product/gs724tv3.aspx • CWE-352: Cross-Site Request Forgery (CSRF) •
CVSS: 10.0EPSS: 4%CPEs: 2EXPL: 0CVE-2020-15636 – NETGEAR Multiple Routers check_ra Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-15636
This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR R6400, R6700, R7000, R7850, R7900, R8000, RS400, and XR300 routers with firmware 1.0.4.84_10.0.58. Authentication is not required to exploit this vulnerability. The specific flaw exists within the check_ra service. A crafted raePolicyVersion in a RAE_Policy.json file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. • https://kb.netgear.com/000062128/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-R6700v3-PSV-2020-0224 https://www.zerodayinitiative.com/advisories/ZDI-20-937 • CWE-121: Stack-based Buffer Overflow •
CVSS: 6.3EPSS: 0%CPEs: 2EXPL: 0CVE-2020-15634 – NETGEAR R6700 httpd strtblupgrade Format String Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-15634
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 routers with firmware 1.0.4.84_10.0.58. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of string table file uploads. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to execute code in the context of the web server. • https://kb.netgear.com/000062126/Security-Advisory-for-Pre-Authentication-Command-Injection-on-R6700v3-PSV-2020-0189 https://www.zerodayinitiative.com/advisories/ZDI-20-935 • CWE-134: Use of Externally-Controlled Format String •