CVE Vulnerability Advisory Database
Filter vulnerabilities by CVSS severity, active CISA KEV exploitation, and technology stack.
SonicWall SonicOS SSLVPN SAML Authentication Bypass and MFA Circumvention (CVE-2026-19868)
[Affected Scope] SonicWall firewall appliances running SonicOS 7.x and 6.5.x with SSLVPN service enabled.
[Impact] Attackers with valid credentials for alternate authentication methods can bypass SAML controls and enforced MFA to gain unauthorized network access.
[Mitigation] Immediately apply the latest firmware updates provided by SonicWall and audit SSLVPN access logs for suspicious activity.
SonicWall SMA1000 Appliance Management Console (AMC) OS Command Injection and RCE Vulnerability (CVE-2026-83549) Advisory
[Affected Scope] SonicWall SMA1000 Appliance Management Console (AMC) management interface
[Impact] A remote authenticated attacker with administrator privileges can execute arbitrary OS commands under specific conditions, leading to complete system compromise
[Mitigation] Immediately apply the official security patches provided by SonicWall and restrict access to the AMC management interface
SonicWall SMA1000 Work Place Pre-Authentication Server-Side Request Forgery (SSRF) Vulnerability (CVE-2026-83548)
[Affected Scope] SonicWall SMA1000 Series Appliance Work Place interface
[Impact] Unauthenticated remote attackers can bypass authentication, access sensitive internal resources, and perform unauthorized administrative operations, potentially leading to full system compromise
[Mitigation] Immediately apply the official firmware patches provided by SonicWall and restrict external access to the Work Place interface
SonicWall SMA1000 Appliance Management Console (AMC) Remote Code Execution and OS Command Injection (CVE-2026-15410)
[Affected Scope] SonicWall SMA1000 appliances utilizing the Appliance Management Console (AMC)
[Impact] An authenticated remote attacker with administrative privileges can execute arbitrary OS commands under specific conditions, potentially leading to full system compromise
[Mitigation] Immediately apply the latest firmware patches provided by SonicWall and restrict external access to the management console
SonicWall SMA1000 Work Place Unauthenticated Server-Side Request Forgery (SSRF) Vulnerability (CVE-2026-15409)
[Affected Scope] SonicWall SMA1000 Series Appliance Work Place interface
[Impact] Remote unauthenticated attackers can force the appliance to make requests to unintended internal or external locations, potentially leading to internal network compromise or RCE
[Mitigation] Apply the official firmware updates immediately and restrict external access to the management interface
SonicWall SMA1000 Appliance Management Console (AMC) Local Privilege Escalation Vulnerability (CVE-2025-40602) Security Advisory
[Affected Scope] SonicWall SMA1000 appliances utilizing the Appliance Management Console (AMC)
[Impact] High-privileged attackers can exploit insufficient authorization to escalate privileges to root, leading to complete system compromise
[Mitigation] Apply the official security patches immediately and restrict network access to the management console
SonicWall SMA1000 AMC and CMC Pre-Authentication Remote Code Execution (RCE) Vulnerability (CVE-2025-23006) Security Advisory
[Affected Scope] SonicWall SMA1000 Appliance Management Console (AMC) and Central Management Console (CMC)
[Impact] A remote unauthenticated attacker can exploit a deserialization of untrusted data vulnerability to execute arbitrary OS commands on the target system
[Mitigation] Immediately apply the official security patches provided by SonicWall and restrict external access to the management consoles
SonicWall SSLVPN Authentication Bypass and Remote Code Execution Vulnerability (CVE-2024-53704) Urgent Security Advisory
[Affected Scope] SonicWall SMA (Secure Mobile Access) appliances and firmware utilizing the SSLVPN authentication mechanism
[Impact] Remote unauthenticated attackers can completely bypass authentication, gain administrative access, and compromise the internal network
[Mitigation] Immediately apply the official firmware patches provided by SonicWall and restrict external access to the SSLVPN interface
SonicWall SonicOS Management Access Improper Access Control Vulnerability (CVE-2024-40766) Analysis and Mitigation Guide
[Affected Scope] SonicWall Firewall Gen 5 and Gen 6 devices, and Gen 7 devices running SonicOS 7.0.1-5035 and older versions
[Impact] Unauthenticated remote attackers can gain unauthorized access to firewall resources and, under specific conditions, cause the firewall to crash, leading to a Denial of Service (DoS)
[Mitigation] Immediately apply the latest firmware patches provided by SonicWall, and restrict or disable WAN management access to the firewall
SonicWall SMA100 SSL-VPN Management Interface Remote Command Injection Vulnerability (CVE-2023-44221) Analysis and Mitigation Guide
[Affected Scope] SonicWall SMA100 series (SMA 200, 210, 400, 410, 500v) running firmware versions 10.2.1.11-63sv and below.
[Impact] A remote authenticated attacker with administrative privileges can inject arbitrary OS commands via the management interface, executing them with 'nobody' user privileges.
[Mitigation] Immediately upgrade the SMA100 firmware to the patched version (10.2.1.12-65sv or higher) and restrict access to the management interface.
SonicWall SMA 100 Series Apache mod_cgi Stack-based Buffer Overflow Remote Code Execution (RCE) Vulnerability (CVE-2021-20038)
[Affected Scope] SonicWall SMA 200, 210, 400, 410, and 500v appliances running firmware versions 10.2.0.8-37sv, 10.2.1.1-19sv, 10.2.1.2-24sv, and earlier
[Impact] A remote unauthenticated attacker can execute arbitrary code with 'nobody' user privileges on the appliance by sending a specially crafted HTTP request, potentially leading to full system compromise
[Mitigation] Immediately upgrade the appliance firmware to the patched version (10.2.1.3-27sv or higher) and restrict external access to the management interface
SonicWall SMA 100 Management Interface Remote Command Injection Vulnerability (CVE-2021-20035) Analysis and Mitigation Guide
[Affected Scope] SonicWall SMA 100 series firmware versions 10.2.1.1-29sv and earlier, 10.2.0.8-37sv and earlier, and 9.0.0.11-31sv and earlier
[Impact] A remote authenticated attacker can inject arbitrary commands via the management interface, executing code as the 'nobody' user and potentially causing a Denial of Service (DoS)
[Mitigation] Immediately upgrade the SMA 100 firmware to the latest patched versions (e.g., 10.2.1.2-34sv or higher) as recommended by the vendor
SonicWall SRA (Secure Remote Access) SQL Injection Vulnerability (CVE-2021-20028) Analysis and Mitigation Guide
[Affected Scope] End-of-life (EOL) SonicWall Secure Remote Access (SRA) appliances running all 8.x firmware and 9.0.0.9-26sv or earlier
[Impact] Unauthenticated remote attackers can execute arbitrary SQL commands via crafted payloads, potentially leading to credential theft, database compromise, and remote code execution (RCE)
[Mitigation] Since the affected products are EOL, immediately decommission the SRA appliances and migrate to supported SMA (Secure Mobile Access) series, or restrict external access via firewall rules
SonicWall Email Security Arbitrary File Read Vulnerability (CVE-2021-20023) Technical Advisory
[Affected Scope] SonicWall Email Security version 10.0.9.x.
[Impact] A post-authenticated attacker can exploit directory traversal to read arbitrary files on the remote host, potentially exposing sensitive system configurations and credentials.
[Mitigation] Immediately upgrade to the patched version (10.0.9.6173 or higher) as recommended by the vendor.
SonicWall Email Security Arbitrary File Upload and Remote Code Execution Vulnerability (CVE-2021-20022) Security Advisory
[Affected Scope] SonicWall Email Security version 10.0.9.x
[Impact] A post-authenticated attacker can upload arbitrary files to the remote host, potentially leading to remote code execution with system privileges
[Mitigation] Immediately upgrade to the official patched version (10.0.9.6173 or higher)
SonicWall Email Security Arbitrary Admin Account Creation Vulnerability (CVE-2021-20021) Security Advisory
[Affected Scope] On-premises and virtual appliance deployments of SonicWall Email Security running version 10.0.9.x.
[Impact] Unauthenticated remote attackers can create administrative accounts by sending crafted HTTP requests, leading to full system compromise.
[Mitigation] Immediately upgrade to the patched firmware version (10.0.9.6173, 10.0.10, or higher).
SonicWall SMA100 SSL-VPN SQL Injection and Credential Theft Vulnerability (CVE-2021-20016) Security Advisory
[Affected Scope] SonicWall SMA100 appliances running firmware build version 10.x
[Impact] Unauthenticated remote attackers can execute arbitrary SQL queries to retrieve usernames, passwords, and active session information, leading to complete device compromise
[Mitigation] Immediately upgrade the SMA100 firmware to version 10.2.0.5 or higher to apply official security patches
SonicWall SonicOS Buffer Overflow Vulnerability (CVE-2020-5135) Technical Advisory
[Affected Scope] SonicWall firewall appliances running SonicOS Gen 6 (prior to 6.5.4.7, 6.5.1.12, 6.0.5.3), SonicOSv (prior to 6.5.4.v), and Gen 7 (prior to 7.0.0.0)
[Impact] An unauthenticated remote attacker can trigger a Denial of Service (DoS) or potentially execute arbitrary code with root privileges by sending a specially crafted HTTP request to the firewall
[Mitigation] Immediately upgrade to the patched firmware versions provided by SonicWall and restrict external access to the management interface
SonicWall SMA100 handleWAFRedirect CGI Unauthenticated Directory Traversal (CVE-2019-7483) Analysis and Mitigation Guide
[Affected Scope] SonicWall SMA100 series firmware versions 9.0.0.3-17sv and prior
[Impact] Unauthenticated remote attackers can exploit directory traversal to test for the presence of arbitrary files on the server, mapping out sensitive system structures
[Mitigation] Immediately upgrade the SMA100 firmware to the latest secure version (9.0.0.4 or higher) as recommended by SonicWall
SonicWall SMA100 SQL Injection and Unauthorized Information Disclosure Vulnerability (CVE-2019-7481) Security Advisory
[Affected Scope] SonicWall SMA100 firmware version 9.0.0.3 and earlier
[Impact] Unauthenticated remote attackers can exploit a SQL injection vulnerability to gain unauthorized read-only access to sensitive database resources and system information
[Mitigation] Immediately upgrade the SMA100 firmware to a patched version (9.0.0.4 or later)