CVSS: 8.8EPSS: 0%CPEs: 86EXPL: 0CVE-2021-27252 – NETGEAR R7800 udchpd DHCP_REQUEST Command Injection Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-27252
24 Feb 2021 — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R7800 firmware version 1.0.2.76. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the vendor_specific DHCP opcode. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. • https://kb.netgear.com/000062883/Security-Advisory-for-Multiple-Vulnerabilities-on-Some-Routers-Satellites-and-Extenders • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 8.8EPSS: 0%CPEs: 86EXPL: 0CVE-2021-27253 – NETGEAR Nighthawk R7800 Heap-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-27253
24 Feb 2021 — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR Nighthawk R7800. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the rc_service parameter provided to apply_bind.cgi. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulne... • https://kb.netgear.com/000062883/Security-Advisory-for-Multiple-Vulnerabilities-on-Some-Routers-Satellites-and-Extenders • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 9.7EPSS: 1%CPEs: 256EXPL: 0CVE-2020-35800
https://notcve.org/view.php?id=CVE-2020-35800
29 Dec 2020 — Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.72, AC2400 before 1.2.0.72, AC2600 before 1.2.0.72, CBK40 before 2.5.0.10, CBR40 before 2.5.0.10, D6000 before 1.0.0.80, D6220 before 1.0.0.60, D6400 before 1.0.0.94, D7000v2 before 1.0.0.62, D7800 before 1.0.3.48, D8500 before 1.0.3.50, DC112A before 1.0.0.48, DGN2200v4 before 1.0.0.114, DM200 before 1.0.0.66, EAX20 before 1.0.0.36, EAX80 before 1.0.1.62, EX2700 before 1.0.1.58, EX3110 bef... • https://kb.netgear.com/000062733/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-Range-Extenders-and-Orbi-WiFi-Systems-PSV-2020-0112 •
CVSS: 8.8EPSS: 0%CPEs: 71EXPL: 0CVE-2020-27861 – NETGEAR Orbi UA_Parser Host Name Command Injection Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-27861
15 Dec 2020 — This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR Orbi 2.5.1.16 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the UA_Parser utility. A crafted Host Name option in a DHCP request can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute code in the context of root. • https://kb.netgear.com/000062507/Security-Advisory-for-Unauthenticated-Command-Injection-Vulnerability-on-Some-Extenders-and-Orbi-WiFi-Systems • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2020-26930
https://notcve.org/view.php?id=CVE-2020-26930
09 Oct 2020 — NETGEAR EX7700 devices before 1.0.0.210 are affected by incorrect configuration of security settings. Los dispositivos NETGEAR EX7700 versiones anteriores a 1.0.0.210, están afectados por una configuración incorrecta de los ajustes de seguridad • https://kb.netgear.com/000062322/Security-Advisory-for-Security-Misconfiguration-on-EX7700-PSV-2020-0109 • CWE-1188: Initialization of a Resource with an Insecure Default •