CVE Intelligence

Sonicwall vulnerabilities

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Published CVEs affecting Sonicwall products: 52 record(s), with severity, exploitation and fixes.

Exploited only (KEV) →

CVE-2026-96540 High · 8.8 CWE-863 Oct 14, 2026
An improper access control vulnerability has been identified in the SonicWall Network Security...
An improper access control vulnerability has been identified in the SonicWall Network Security Manager (NSM) on-prem in export settings, potentially allowing a remote authenticated attacker to obtain sensitive information. This may allow the attacker to escalate privileges to an administrator or to intercept communications of other users of the NSM instance.
CVE-2026-100232 High · 7.2 CWE-78 Oct 14, 2026
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS...
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SonicWall Network Security Manager (NSM) on-prem which in specific conditions could potentially enable a remote authenticated attacker to execute arbitrary OS commands, resulting in remote code execution.
CVE-2026-102258 Medium · 6.1 CWE-79 Oct 7, 2026
Cross-site Scripting (XSS) in Sonicwall SMA1000
Post-authentication Stored Cross-Site Scripting (XSS) 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 store and potentially execute arbitrary JavaScript code in the Appliance Management Console (AMC).
CVE-2026-102257 High · 7.2 CWE-22 Oct 7, 2026
Path Traversal in Sonicwall SMA1000
A Zip Slip vulnerability in the in the SMA1000 Appliance Management Console (AMC) interface allows an attacker to extract files outside the intended destination directory using a specially crafted archive, resulting in remote code execution.
CVE-2026-102256 High · 7.8 CWE-78 Oct 7, 2026
OS Command Injection in Sonicwall SMA1000
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 appliance which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.
CVE-2026-102255 Critical · 10.0 CWE-441 Oct 7, 2026
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place…
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing this path, a remote unauthenticated attacker could potentially exploit this vulnerability to direct the appliance to issue requests on their behalf and reach internal functionality and perform unauthorized operations.
CVE-2026-83549 High · 7.8 KEV High · 67 Public exploit CWE-78 Sep 1, 2026
SonicWall SMA1000 Appliances OS Command Injection Vulnerability
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 Critical · 10.0 KEV Urgent · 82 Public exploit CWE-441 Sep 1, 2026
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
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-2026-15410 High · 7.2 KEV Urgent · 71 Public exploit Ransomware CWE-94 Jul 14, 2026
SonicWall SMA1000 Appliances Code Injection Vulnerability
Post-authentication improper control of generation of code ('Code 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.
CVE-2026-15409 Critical · 10.0 KEV Urgent · 92 Public exploit Ransomware CWE-918 Jul 14, 2026
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface. A remote unauthenticated attacker could potentially cause the appliance to make requests to unintended location.
CVE-2026-0206 Medium · 4.9 CWE-121 Apr 29, 2026
Stack-based Buffer Overflow in Sonicwall Sonicos
A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0205 Medium · 6.8 CWE-35 Apr 29, 2026
A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to…
A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services.
CVE-2026-0204 High · 8.0 CWE-306 Apr 29, 2026
Missing Authentication for Critical Function in Sonicwall Sonicos
A vulnerability in the access control mechanism of SonicOS may allow certain management interface functions to be accessible under specific conditions.
CVE-2026-4116 High · 7.2 CWE-176 Apr 9, 2026
Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a…
Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.
CVE-2026-4114 Medium · 6.6 CWE-176 Apr 9, 2026
Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a…
Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN admin to bypass AMC TOTP authentication.
CVE-2026-4113 High · 7.2 CWE-204 Apr 9, 2026
An observable response discrepancy vulnerability in the SonicWall SMA1000 series…
An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.
CVE-2026-4112 High · 7.2 CWE-89 Apr 9, 2026
SQL Injection in Sonicwall Sma6210 Firmware
Improper neutralization of special elements used in an SQL command (“SQL Injection”) in SonicWall SMA1000 series appliances allows a remote authenticated attacker with read-only administrator privileges to escalate privileges to primary administrator.
CVE-2026-3470 Low · 3.8 CWE-20 Mar 31, 2026
Improper Input Validation in Sonicwall Email Security
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-2026-3469 Low · 2.7 CWE-20 Mar 31, 2026
Improper Input Validation in Sonicwall Email Security
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-2026-3468 Medium · 4.8 CWE-79 Mar 31, 2026
Cross-site Scripting (XSS) in Sonicwall Email Security
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-2026-3439 Medium · 4.9 CWE-121 Mar 4, 2026
Stack-based Buffer Overflow in Sonicwall Sonicos
A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
CVE-2026-0402 Medium · 4.9 CWE-125 Feb 24, 2026
Out-of-bounds Read in Sonicwall Sonicos
A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0401 Medium · 4.9 CWE-476 Feb 24, 2026
NULL Pointer Dereference in Sonicwall Sonicos
A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0400 Medium · 4.9 CWE-134 Feb 24, 2026
Use of Externally-Controlled Format String in Sonicwall Sonicos
A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0399 Medium · 4.9 CWE-121 Feb 24, 2026
Stack-based Buffer Overflow in Sonicwall Sonicos
Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint.