Vulnerabilities (CVE)

Filtered by vendor Sonicwall Subscribe
Total 167 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-20042 1 Sonicwall 10 Sma 200, Sma 200 Firmware, Sma 210 and 7 more 2024-02-04 7.5 HIGH 9.8 CRITICAL
An unauthenticated remote attacker can use SMA 100 as an unintended proxy or intermediary undetectable proxy to bypass firewall rules. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
CVE-2021-20041 1 Sonicwall 10 Sma 200, Sma 200 Firmware, Sma 210 and 7 more 2024-02-04 7.8 HIGH 7.5 HIGH
An unauthenticated and remote adversary can consume all of the device's CPU due to crafted HTTP requests sent to SMA100 /fileshare/sonicfiles/sonicfiles resulting in a loop with unreachable exit condition. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
CVE-2021-45105 5 Apache, Debian, Netapp and 2 more 44 Log4j, Debian Linux, Cloud Manager and 41 more 2024-02-04 4.3 MEDIUM 5.9 MEDIUM
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.
CVE-2021-20021 1 Sonicwall 2 Email Security, Hosted Email Security 2024-02-04 7.5 HIGH 9.8 CRITICAL
A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host.
CVE-2021-20026 1 Sonicwall 1 Network Security Manager 2024-02-04 9.0 HIGH 8.8 HIGH
A vulnerability in the SonicWall NSM On-Prem product allows an authenticated attacker to perform OS command injection using a crafted HTTP request. This vulnerability affects NSM On-Prem 2.2.0-R10 and earlier versions.
CVE-2021-20023 1 Sonicwall 2 Email Security, Hosted Email Security 2024-02-04 4.0 MEDIUM 4.9 MEDIUM
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host.
CVE-2021-20022 1 Sonicwall 2 Email Security, Hosted Email Security 2024-02-04 6.5 MEDIUM 7.2 HIGH
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.
CVE-2021-20032 1 Sonicwall 1 Analytics 2024-02-04 7.5 HIGH 9.8 CRITICAL
SonicWall Analytics 2.5 On-Prem is vulnerable to Java Debug Wire Protocol (JDWP) interface security misconfiguration vulnerability which potentially leads to Remote Code Execution. This vulnerability impacts Analytics On-Prem 2.5.2518 and earlier.
CVE-2021-20019 1 Sonicwall 2 Sonicos, Sonicosv 2024-02-04 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-2021-20020 1 Sonicwall 1 Global Management System 2024-02-04 10.0 HIGH 9.8 CRITICAL
A command execution vulnerability in SonicWall GMS 9.3 allows a remote unauthenticated attacker to locally escalate privilege to root.
CVE-2021-33909 6 Debian, Fedoraproject, Linux and 3 more 8 Debian Linux, Fedora, Linux Kernel and 5 more 2024-02-04 7.2 HIGH 7.8 HIGH
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.
CVE-2021-20024 1 Sonicwall 8 Switch, Sws12-10fpoe, Sws12-8 and 5 more 2024-02-04 6.8 MEDIUM 8.1 HIGH
Multiple Out-of-Bound read vulnerability in SonicWall Switch when handling LLDP Protocol allows an attacker to cause a system instability or potentially read sensitive information from the memory locations.
CVE-2021-20027 1 Sonicwall 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more 2024-02-04 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-2021-20025 1 Sonicwall 1 Email Security Virtual Appliance 2024-02-04 6.9 MEDIUM 7.8 HIGH
SonicWall Email Security Virtual Appliance version 10.0.9 and earlier versions contain a default username and a password that is used at initial setup. An attacker could exploit this transitional/temporary user account from the trusted domain to access the Virtual Appliance remotely only when the device is freshly installed and not connected to Mysonicwall.
CVE-2021-20017 1 Sonicwall 2 Sma100, Sma100 Firmware 2024-02-04 9.0 HIGH 8.8 HIGH
A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier.
CVE-2020-5137 1 Sonicwall 2 Sonicos, Sonicosv 2024-02-04 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-2020-5143 1 Sonicwall 2 Sonicos, Sonicosv 2024-02-04 5.0 MEDIUM 5.3 MEDIUM
SonicOS SSLVPN login page allows a remote unauthenticated attacker to perform firewall management administrator username enumeration based on the server responses. 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-2021-20018 1 Sonicwall 2 Sma100, Sma100 Firmware 2024-02-04 4.0 MEDIUM 4.9 MEDIUM
A post-authenticated vulnerability in SonicWall SMA100 allows an attacker to export the configuration file to the specified email address. This vulnerability impacts SMA100 version 10.2.0.5 and earlier.
CVE-2020-5132 1 Sonicwall 3 Sma100, Sma100 Firmware, Sonicos 2024-02-04 5.0 MEDIUM 5.3 MEDIUM
SonicWall SSL-VPN products and SonicWall firewall SSL-VPN feature misconfiguration leads to possible DNS flaw known as domain name collision vulnerability. When the users publicly display their organization’s internal domain names in the SSL-VPN authentication page, an attacker with knowledge of internal domain names can potentially take advantage of this vulnerability.
CVE-2020-5136 1 Sonicwall 2 Sonicos, Sonicosv 2024-02-04 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.