CVSS: 8.8EPSS: 0%CPEs: 68EXPL: 0CVE-2022-27642 – NETGEAR R6700v3 httpd Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2022-27642
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. • https://kb.netgear.com/000064723/Security-Advisory-for-Multiple-Vulnerabilities-on-Multiple-Products-PSV-2021-0327 https://www.zerodayinitiative.com/advisories/ZDI-22-518 • CWE-863: Incorrect Authorization •
CVSS: 8.0EPSS: 0%CPEs: 68EXPL: 0CVE-2022-27647 – NETGEAR R6700v3 libreadycloud.so Command Injection Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2022-27647
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the name or email field provided to libreadycloud.so. 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/000064723/Security-Advisory-for-Multiple-Vulnerabilities-on-Multiple-Products-PSV-2021-0327 https://www.zerodayinitiative.com/advisories/ZDI-22-524 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 8.8EPSS: 0%CPEs: 46EXPL: 0CVE-2022-27645 – NETGEAR R6700v3 readycloud_control.cgi Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2022-27645
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within readycloud_control.cgi. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. • https://kb.netgear.com/000064722/Security-Advisory-for-Sensitive-Information-Disclosure-on-Some-Routers-and-Fixed-Wireless-Products-PSV-2021-0325 https://www.zerodayinitiative.com/advisories/ZDI-22-522 • CWE-306: Missing Authentication for Critical Function CWE-697: Incorrect Comparison •
CVSS: 8.8EPSS: 0%CPEs: 24EXPL: 0CVE-2021-45530
https://notcve.org/view.php?id=CVE-2021-45530
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R7000 before 1.0.11.126, R7960P before 1.4.2.84, R8000 before 1.0.4.74, RAX200 before 1.0.4.120, R8000P before 1.4.2.84, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.4.120, R7900P before 1.4.2.84, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, and RAX75 before 1.0.4.120. Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer por parte de un usuario autenticado. Esto afecta a R7000 versiones anteriores a 1.0.11.126, a R7960P versiones anteriores a 1.4.2.84, a R8000 versiones anteriores a 1.0.4.74, a RAX200 versiones anteriores a 1.0.4.120, a R8000P versiones anteriores a 1.4.2.84, a RAX20 versiones anteriores a 1.0.2.82, a RAX45 versiones anteriores a 1.0.2.82, a RAX80 versiones anteriores a 1.0.4.120, a RAX80 versiones anteriores a 1.0.4.120. 0.2.82, RAX45 versiones anteriores a 1.0.2.82, RAX80 versiones anteriores a 1.0.4.120, R7900P versiones anteriores a 1.4.2.84, RAX15 versiones anteriores a 1.0.2.82, RAX50 versiones anteriores a 1.0.2.82 y RAX75 versiones anteriores a 1.0.4.120 • https://kb.netgear.com/000064486/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0320 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 8.4EPSS: 0%CPEs: 24EXPL: 0CVE-2021-45539
https://notcve.org/view.php?id=CVE-2021-45539
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000 before 1.0.4.74, R8000P before 1.4.2.84, MR60 before 1.0.6.110, RAX20 before 1.0.2.82, RAX45 before 1.0.2.28, RAX80 before 1.0.3.106, MS60 before 1.0.6.110, RAX15 before 1.0.2.82, RAX50 before 1.0.2.28, and RAX75 before 1.0.3.106. Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a R7900P versiones anteriores a 1.4.2.84, a R7960P versiones anteriores a 1.4.2.84, a R8000 versiones anteriores a 1.0.4.74, a R8000P versiones anteriores a 1.4.2.84, al MR60 versiones anteriores a 1.0.6.110, a RAX20 versiones anteriores a 1.0. 2.82, RAX45 versiones anteriores a 1.0.2.28, RAX80 versiones anteriores a 1.0.3.106, MS60 versiones anteriores a 1.0.6.110, RAX15 versiones anteriores a 1.0.2.82, RAX50 versiones anteriores a 1.0.2.28 y RAX75 versiones anteriores a 1.0.3.106 • https://kb.netgear.com/000064476/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-WiFi-Systems-PSV-2020-0195 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •