25 results (0.003 seconds)

CVSS: 8.8EPSS: 0%CPEs: 56EXPL: 0

CVE-2022-27643 – NETGEAR R6700v3 upnpd Buffer Overflow Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2022-27643

This vulnerability allows network-adjacent attackers to execute arbitrary code 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 handling of SOAP requests. When parsing the SOAPAction header, the process does not properly validate the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute code in the context of root. • https://kb.netgear.com/000064720/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0323 https://www.zerodayinitiative.com/advisories/ZDI-22-519 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 9.8EPSS: 0%CPEs: 42EXPL: 0

CVE-2021-45512

https://notcve.org/view.php?id=CVE-2021-45512

Certain NETGEAR devices are affected by weak cryptography. This affects D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, EX3700 before 1.0.0.84, EX3800 before 1.0.0.84, EX6120 before 1.0.0.54, EX6130 before 1.0.0.36, EX7000 before 1.0.1.90, R6250 before 1.0.4.42, R6400v2 before 1.0.4.98, R6700v3 before 1.0.4.98, R6900P before 1.3.2.124, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7100LG before 1.0.0.56, R7900 before 1.0.4.26, R8000 before 1.0.4.58, R8300 before 1.0.2.134, R8500 before 1.0.2.134, RS400 before 1.5.0.48, WNR3500Lv2 before 1.2.0.62, and XR300 before 1.0.3.50. Determinados dispositivos NETGEAR están afectados por una criptografía débil. Esto afecta a D7000v2 versiones anteriores a 1.0.0.62, D8500 versiones anteriores a 1.0.3.50, EX3700 versiones anteriores a 1.0.0.84, EX3800 versiones anteriores a 1.0.0.84, EX6120 versiones anteriores a 1.0.0. 54, EX6130 versiones anteriores a 1.0.0.36, EX7000 versiones anteriores a 1.0.1.90, R6250 versiones anteriores a 1.0.4.42, R6400v2 versiones anteriores a 1.0.4.98, R6700v3 versiones anteriores a 1.0.4.98, R6900P versiones anteriores a 1. 3.2.124, R7000 versiones anteriores a 1.0.11.106, R7000P versiones anteriores a 1.3.2.124, R7100LG versiones anteriores a 1.0.0.56, R7900 versiones anteriores a 1.0.4.26, R8000 versiones anteriores a 1.0.4. 58, R8300 versiones anteriores a 1.0.2.134, R8500 versiones anteriores a 1.0.2.134, RS400 versiones anteriores a 1.5.0.48, WNR3500Lv2 versiones anteriores a 1.2.0.62 y XR300 versiones anteriores a 1.0.3.50 • https://kb.netgear.com/000064117/Security-Advisory-for-Broken-Cryptography-on-Some-Routers-and-Extenders-PSV-2020-0134 • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •

CVSS: 9.8EPSS: 0%CPEs: 72EXPL: 0

CVE-2021-45527

https://notcve.org/view.php?id=CVE-2021-45527

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.54, EX7000 before 1.0.1.94, EX7500 before 1.0.0.72, R6250 before 1.0.4.48, R6300v2 before 1.0.4.52, R6400 before 1.0.1.70, R6400v2 before 1.0.4.102, R6700v3 before 1.0.4.102, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7850 before 1.0.5.68, R7900 before 1.0.4.30, R7960P before 1.4.1.68, R8000 before 1.0.4.52, RAX200 before 1.0.2.88, RBS40V before 2.6.2.4, RS400 before 1.5.1.80, XR300 before 1.0.3.56, R7000P before 1.3.2.124, R8000P before 1.4.1.68, R8500 before 1.0.2.144, RAX80 before 1.0.3.102, R6900P before 1.3.2.124, R7900P before 1.4.1.68, R8300 before 1.0.2.144, RAX75 before 1.0.3.102, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, and RBK852 before 3.2.17.12. Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer por parte de un usuario autenticado. Esto afecta a D6220 versiones anteriores a 1.0.0.68, al D6400 versiones anteriores a 1.0.0.102, a D7000v2 versiones anteriores a 1.0.0.66, al D8500 versiones anteriores a 1.0.3.58, al DC112A versiones anteriores a 1.0.0.54, a EX7000 versiones anteriores a 1.0.1.94, a EX7500 versiones anteriores a 1.0.0.72, a R6250 versiones anteriores a 1.0.4.48, a R6300v2 versiones anteriores a 1. 0.4.52, R6400 versiones anteriores a 1.0.1.70, R6400v2 versiones anteriores a 1.0.4.102, R6700v3 versiones anteriores a 1.0.4.102, R7000 versiones anteriores a 1.0.11.116, R7100LG versiones anteriores a 1.0.0.64, R7850 versiones anteriores a 1.0.5.68, R7900 versiones anteriores a 1.0.4.30, R7960P versiones anteriores a 1.4.1.68, R8000 versiones anteriores a 1.0.4. 52, RAX200 versiones anteriores a 1.0.2.88, RBS40V versiones anteriores a 2.6.2.4, RS400 versiones anteriores a 1.5.1.80, XR300 versiones anteriores a 1.0.3.56, R7000P versiones anteriores a 1.3.2.124, R8000P versiones anteriores a 1.4.1.68, R8500 versiones anteriores a 1.0.2.144, RAX80 versiones anteriores a 1.0.3.102, R6900P versiones anteriores a 1.3.2. 124, R7900P versiones anteriores a 1.4.1.68, R8300 versiones anteriores a 1.0.2.144, RAX75 versiones anteriores a 1.0.3.102, RBR750 versiones anteriores a 3.2.17.12, RBR850 versiones anteriores a 3.2.17.12, RBS750 versiones anteriores a 3.2.17.12, RBS850 versiones anteriores a 3.2.17.12, RBK752 versiones anteriores a 3.2.17.12 y RBK852 versiones anteriores a 3.2.17.12 • https://kb.netgear.com/000064493/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0437 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 8.8EPSS: 0%CPEs: 16EXPL: 0

CVE-2021-45605

https://notcve.org/view.php?id=CVE-2021-45605

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R6400 before 1.0.1.68, R7000 before 1.0.11.116, R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7900 before 1.0.4.38, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, and XR300 before 1.0.3.50. Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer en la región stack de la memoria por parte de un usuario autenticado. Esto afecta a R6400 versiones anteriores a 1.0.1.68, a R7000 versiones anteriores a 1.0.11.116, a R6900P versiones anteriores a 1.3.3.140, a R7000P versiones anteriores a 1.3.3.140, a R7900 versiones anteriores a 1.0.4.38, a RAX75 versiones anteriores a 1.0.3.102, a RAX80 versiones anteriores a 1.0.3.102 y al XR300 versiones anteriores a 1.0.3.50 • https://kb.netgear.com/000064072/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2019-0214 • CWE-787: Out-of-bounds Write •

CVSS: 9.8EPSS: 0%CPEs: 20EXPL: 0

CVE-2021-45609

https://notcve.org/view.php?id=CVE-2021-45609

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6250 before 1.0.4.48, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7900 before 1.0.4.38, R8300 before 1.0.2.144, R8500 before 1.0.2.144, XR300 before 1.0.3.68, R7000P before 1.3.2.132, and R6900P before 1.3.2.132. Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer por parte de un atacante no autenticado. Esto afecta a D8500 versiones anteriores a 1.0.3.58, a R6250 versiones anteriores a 1.0.4.48, a R7000 versiones anteriores a 1.0.11.116, a R7100LG versiones anteriores a 1.0.0.64, a R7900 versiones anteriores a 1.0.4.38, a R8300 versiones anteriores a 1.0.2.144, a R8500 versiones anteriores a 1.0.2.144, al XR300 versiones anteriores a 1.0.3.68, a R7000P versiones anteriores a 1.3.2.132 y a R6900P versiones anteriores a 1.3.2.132 • https://kb.netgear.com/000064483/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0274 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •