Vulnerabilities (CVE)

Filtered by vendor Sonicwall Subscribe
Total 231 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-40766 1 Sonicwall 52 Nsa 2650, Nsa 2700, Nsa 3600 and 49 more 2026-09-21 N/A 9.8 CRITICAL
An improper access control vulnerability has been identified in the SonicWall SonicOS management access, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash. This issue affects SonicWall Firewall Gen 5 and Gen 6 devices, as well as Gen 7 devices running SonicOS 7.0.1-5035 and older versions.
CVE-2026-83549 1 Sonicwall 5 Sma6210, Sma6210 Firmware, Sma7210 and 2 more 2026-09-21 N/A 7.8 HIGH
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.
CVE-2026-83548 1 Sonicwall 5 Sma6210, Sma6210 Firmware, Sma7210 and 2 more 2026-09-03 N/A 10.0 CRITICAL
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. A remote unauthenticated attacker could potentially exploit this vulnerability to gain unauthorized access to sensitive functionality and perform unauthorized operations.
CVE-2021-45105 5 Apache, Debian, Netapp and 2 more 121 Log4j, Debian Linux, Cloud Manager and 118 more 2026-08-25 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 2 Microsoft, Sonicwall 20 Windows, Email Security, Email Security Appliance 3300 and 17 more 2026-08-12 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-2021-20016 1 Sonicwall 11 Sma 100, Sma 100 Firmware, Sma 200 and 8 more 2026-08-12 7.5 HIGH 9.8 CRITICAL
A SQL-Injection vulnerability in the SonicWall SSLVPN SMA100 product allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information. This vulnerability impacts SMA100 build version 10.x.
CVE-2019-7481 1 Sonicwall 2 Sma 100, Sma 100 Firmware 2026-08-12 5.0 MEDIUM 7.5 HIGH
Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources. This vulnerablity impacted SMA100 version 9.0.0.3 and earlier.
CVE-2021-44228 12 Apache, Apple, Bentley and 9 more 166 Log4j, Xcode, Synchro and 163 more 2026-08-11 9.3 HIGH 10.0 CRITICAL
Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.
CVE-2024-53704 1 Sonicwall 24 Nsa 2700, Nsa 3700, Nsa 4700 and 21 more 2026-08-04 N/A 9.8 CRITICAL
An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.
CVE-2026-3468 1 Sonicwall 6 Email Security, Esa5000, Esa5050 and 3 more 2026-07-24 N/A 4.8 MEDIUM
A stored Cross-Site Scripting (XSS) vulnerability has been identified in the SonicWall Email Security appliance due to improper neutralization of user-supplied input during web page generation, allowing a remote authenticated attacker as admin user to potentially execute arbitrary JavaScript code.
CVE-2026-3469 1 Sonicwall 6 Email Security, Esa5000, Esa5050 and 3 more 2026-07-24 N/A 2.7 LOW
A denial-of-service (DoS) vulnerability exists due to improper input validation in the SonicWall Email Security appliance, allowing a remote authenticated attacker as admin user to cause the application to become unresponsive.
CVE-2026-3470 1 Sonicwall 6 Email Security, Esa5000, Esa5050 and 3 more 2026-07-24 N/A 3.8 LOW
A vulnerability exists in the SonicWall Email Security appliance due to improper input sanitization that may lead to data corruption, allowing a remote authenticated attacker as admin user could exploit this issue by providing crafted input that corrupts application database.
CVE-2026-3439 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-06-17 N/A 4.9 MEDIUM
A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
CVE-2026-0402 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-06-17 N/A 4.9 MEDIUM
A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0401 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-06-17 N/A 4.9 MEDIUM
A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0400 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-06-17 N/A 4.9 MEDIUM
A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0399 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-06-17 N/A 4.9 MEDIUM
Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint.
CVE-2025-40602 1 Sonicwall 9 Sma6200, Sma6200 Firmware, Sma6210 and 6 more 2026-06-17 N/A 6.6 MEDIUM
A local privilege escalation vulnerability due to insufficient authorization in the SonicWall SMA1000 appliance management console (AMC).
CVE-2025-40600 1 Sonicwall 23 Nsa 2700, Nsa 3700, Nsa 4700 and 20 more 2026-06-17 N/A 9.8 CRITICAL
Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.
CVE-2025-40599 1 Sonicwall 6 Sma 210, Sma 210 Firmware, Sma 410 and 3 more 2026-06-17 N/A 9.1 CRITICAL
An authenticated arbitrary file upload vulnerability exists in the SMA 100 series web management interface. A remote attacker with administrative privileges can exploit this flaw to upload arbitrary files to the system, potentially leading to remote code execution.