Vulnerabilities (CVE)

Filtered by vendor Sonicwall Subscribe
Filtered by product Sonicos
Total 52 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-12258 5 Belden, Netapp, Siemens and 2 more 50 Garrettcom Magnum Dx940e, Garrettcom Magnum Dx940e Firmware, Hirschmann Dragon Mach4000 and 47 more 2022-08-12 5.0 MEDIUM 7.5 HIGH
Wind River VxWorks 6.6 through vx7 has Session Fixation in the TCP component. This is a IPNET security vulnerability: DoS of TCP connection via malformed TCP options.
CVE-2019-12260 6 Belden, Netapp, Oracle and 3 more 51 Garrettcom Magnum Dx940e, Garrettcom Magnum Dx940e Firmware, Hirschmann Dragon Mach4000 and 48 more 2022-08-12 7.5 HIGH 9.8 CRITICAL
Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 2 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion caused by a malformed TCP AO option.
CVE-2019-12261 6 Belden, Netapp, Oracle and 3 more 51 Garrettcom Magnum Dx940e, Garrettcom Magnum Dx940e Firmware, Hirschmann Dragon Mach4000 and 48 more 2022-08-12 7.5 HIGH 9.8 CRITICAL
Wind River VxWorks 6.7 though 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 3 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion during connect() to a remote host.
CVE-2021-20019 1 Sonicwall 2 Sonicos, Sonicosv 2022-08-05 5.0 MEDIUM 7.5 HIGH
A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead to an internal sensitive data disclosure vulnerability.
CVE-2019-12259 4 Belden, Siemens, Sonicwall and 1 more 49 Garrettcom Magnum Dx940e, Garrettcom Magnum Dx940e Firmware, Hirschmann Dragon Mach4000 and 46 more 2022-06-16 5.0 MEDIUM 7.5 HIGH
Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and vx7 has an array index error in the IGMPv3 client component. There is an IPNET security vulnerability: DoS via NULL dereference in IGMP parsing.
CVE-2018-9867 1 Sonicwall 2 Sonicos, Sonicosv 2022-06-16 2.1 LOW 5.5 MEDIUM
In SonicWall SonicOS, administrators without full permissions can download imported certificates. Occurs when administrators who are not in the SonicWall Administrators user group attempt to download imported certificates. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0, 6.5.1.8, 6.0.5.3-86o and SonicOSv 6.5.0.2-8v_RC363 (VMWARE), 6.5.0.2.8v_RC367 (AZURE), SonicOSv 6.5.0.2.8v_RC368 (AWS), SonicOSv 6.5.0.2.8v_RC366 (HYPER_V).
CVE-2018-5281 1 Sonicwall 8 Nsa 250m, Nsa 2600, Nsa 2650 and 5 more 2022-06-16 3.5 LOW 5.4 MEDIUM
SonicWall SonicOS on Network Security Appliance (NSA) 2017 Q4 devices has XSS via the CFS Custom Category and Cloud AV DB Exclusion Settings screens.
CVE-2018-5280 1 Sonicwall 8 Nsa 250m, Nsa 2600, Nsa 2650 and 5 more 2022-06-16 3.5 LOW 5.4 MEDIUM
SonicWall SonicOS on Network Security Appliance (NSA) 2016 Q4 devices has XSS via the Configure SSO screens.
CVE-2022-22275 1 Sonicwall 53 Nsa 2650, Nsa 2700, Nsa 3650 and 50 more 2022-05-12 5.0 MEDIUM 7.5 HIGH
Improper Restriction of TCP Communication Channel in HTTP/S inbound traffic from WAN to DMZ bypassing security policy until TCP handshake potentially resulting in Denial of Service (DoS) attack if a target host is vulnerable.
CVE-2022-22274 1 Sonicwall 33 Nsa 2700, Nsa 3700, Nsa 4700 and 30 more 2022-03-31 7.5 HIGH 9.8 CRITICAL
A Stack-based buffer overflow vulnerability in the SonicOS via HTTP request allows a remote unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution in the firewall.
CVE-2021-20048 1 Sonicwall 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more 2022-01-19 6.5 MEDIUM 8.8 HIGH
A Stack-based buffer overflow in the SonicOS SessionID HTTP response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.
CVE-2021-20046 1 Sonicwall 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more 2022-01-19 6.5 MEDIUM 8.8 HIGH
A Stack-based buffer overflow in the SonicOS HTTP Content-Length response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.
CVE-2021-20031 1 Sonicwall 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more 2021-10-19 5.8 MEDIUM 6.1 MEDIUM
A Host Header Redirection vulnerability in SonicOS potentially allows a remote attacker to redirect firewall management users to arbitrary web domains.
CVE-2020-5138 1 Sonicwall 2 Sonicos, Sonicosv 2021-10-18 5.0 MEDIUM 7.5 HIGH
A Heap Overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service and leads to SonicOS crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.
CVE-2021-20027 1 Sonicwall 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more 2021-09-13 5.0 MEDIUM 7.5 HIGH
A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service (DoS) by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 platforms, and SonicOSv virtual firewalls.
CVE-2020-5133 1 Sonicwall 2 Sonicos, Sonicosv 2020-10-23 5.0 MEDIUM 7.5 HIGH
A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service due to buffer overflow, which leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
CVE-2020-5134 1 Sonicwall 2 Sonicos, Sonicosv 2020-10-23 4.0 MEDIUM 6.5 MEDIUM
A vulnerability in SonicOS allows an authenticated attacker to cause out-of-bound invalid file reference leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
CVE-2020-5136 1 Sonicwall 2 Sonicos, Sonicosv 2020-10-23 4.0 MEDIUM 6.5 MEDIUM
A buffer overflow vulnerability in SonicOS allows an authenticated attacker to cause Denial of Service (DoS) in the SSL-VPN and virtual assist portal, which leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
CVE-2020-5137 1 Sonicwall 2 Sonicos, Sonicosv 2020-10-23 5.0 MEDIUM 7.5 HIGH
A buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
CVE-2020-5139 1 Sonicwall 2 Sonicos, Sonicosv 2020-10-23 5.0 MEDIUM 7.5 HIGH
A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.