Dell SonicWALL Scrutinizer Multiple Security Vulnerabilities

Dell SonicWall Scrutinizer 11.0.1 allows remote authenticated users to change user passwords via the user ID in the savePrefs parameter in a change password request to cgi-bin/admin.cgi. CVE: CVE-2014-4976 Last updated: March 12, 2018, 5:23 p.m...

Multiple Vendor Clientless SSL VPN Products Same Origin Policy Bypass Vulnerability

Multiple clientless SSL VPN products that run in web browsers, including Stonesoft StoneGate; Cisco ASA; SonicWALL E-Class SSL VPN and SonicWALL SSL VPN; SafeNet SecureWire Access Gateway; Juniper Networks Secure Access; Nortel CallPilot; Citrix Access Gateway; and other products, when running in...

SonicWall SMA100 SSL-VPN Affected By Multiple Vulnerabilities

1 CVE-2025-40596 - Pre-Authentication Stack-Based Buffer Overflow VulnerabilityA Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service DoS or potentially results in code execution. CVSS Score: 7.3 CVSS Vecto...

SonicWall NetExtender Windows Client DLL Search Order Hijacking Vulnerability

SonicWall NetExtender Windows 32 and 64-bit client 10.2.336 and earlier versions have a DLL Search Order Hijacking vulnerability in the start-up DLL component. Successful exploitation via a local attacker could result in command execution in the target system. SonicWall strongly advises SSL VPN...

Impact of OpenSSL Possible DoS translating ASN 1 object identifiers on SonicWall Products CVE-2023-2650

Issue summary: Processing some specially crafted ASN.1 object identifiers or data containing them may be very slow.Impact summary: Applications that use OBJobj2txt directly, or use any of the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message size limit may experience notab...

SonicOS SSLVPN login page administrator username enumeration vulnerability

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, and SonicOSv 6.5.4.v...

SonicWALL SOHO3 blocked URL log file script injection

Cross-site scripting XSS vulnerability in content blocking in SonicWALL SOHO3 6.3.0.0 allows remote attackers to inject arbitrary web script or HTML via a blocked URL. CVE: CVE-2002-2341 Last updated: Sept. 5, 2008, 8:32 p.m...

SonicWall Email Security Affected By Multiple Vulnerabilities

1 CVE-2025-40604 - Download of Code Without Integrity Check VulnerabilityDownload of Code Without Integrity Check Vulnerability in the SonicWall Email Security appliance loads root filesystem images without verifying signatures, allowing attackers with VMDK or datastore access to modify system...

SonicWall SMA100 10.2.2.2-92sv With Additional File Checking

SonicWall SMA 100 10.2.2.2-92sv build has been released with additional file checking, providing the capability to remove known rootkit malware present on the SMA devices. While this is a valuable security step and a necessary measure to protect our customers, it’s equally important to clarify th...

SonicOS Use of Externally-Controlled Format String Vulnerability

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.SonicWall strongly advises users of the SonicWall firewall products to upgrade to the mentioned fixed release version to address this...

SonicWall SSO Agent - Directory Services Connector MSI Local Privilege Escalation Vulnerability

A local privilege escalation vulnerability in SonicWall Directory Services Connector Windows MSI client 4.1.21 and earlier versions allows a local low-privileged user to gain system privileges through running the recovery feature. SonicWall strongly advises SonicWall SSO Agent Directory Services...

SonicWall NetExtender Pre-Logon Vulnerability

A flaw within the SonicWall NetExtender Pre-Logon feature enables an unauthorized user to gain access to the host Windows operating system with 'SYSTEM' level privileges, leading to a local privilege escalation LPE vulnerability. SonicWall strongly advises SSL VPN NetExtender client users to...

JMSAppender - Log4j 1.2 Vulnerability CVE-2021-4104

JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in...

SonicWall NetExtender arbitrary file write vulnerability

SonicWall NetExtender Windows client vulnerable to arbitrary file write vulnerability, this allows attacker to overwrite a DLL and execute code with the same privilege in the host operating system. CVE: CVE-2020-5131 Last updated: July 16, 2020, 9:01 a.m...

SonicOS and SonicOSv Read-only Admin Can Elevate to Config Mode

A vulnerability in SonicOS allow authenticated read-only admin can elevate permissions to configuration mode. This vulnerability affected SonicOS Gen 5 version 5.9.1.12-4o and earlier, Gen 6 version 6.2.7.4-32n, 6.5.1.4-4n, 6.5.2.3-4n, 6.5.3.3-3n, 6.2.7.10-3n, 6.4.1.0-3n, 6.5.3.3-3n, 6.5.1.9-4n a...

Multiple Dell SonicWALL Products CVE-2014-8420 Multiple Remote Code Execution Vulnerabilities

The ViewPoint web application in Dell SonicWALL Global Management System GMS before 7.2 SP2, SonicWALL Analyzer before 7.2 SP2, and SonicWALL UMA before 7.2 SP2 allows remote authenticated users to execute arbitrary code via unspecified vectors. CVE: CVE-2014-8420 Last updated: March 12, 2018, 5:...

SonicWall SMA100 Potential Exposure of Sensitive Information in Log File

A potential exposure of sensitive information in log files in SonicWall SMA100 Series appliances may allow a remote, authenticated administrator, under certain conditions to view partial users credential data.SonicWall strongly recommends that users of the SMA 100 series products SMA 210, 410, an...

Prefix Truncation Attacks in SSH Specification (Terrapin Attack)

On December 18th, 2023, researchers from the Ruhr University Bochum published a protocol flaw in the SSH v2 protocol, called Terrapin Attack. The flaw allows removing encrypted SSH messages at the begin of the communication, allowing downgrade of security aspects of SSH connections. This occurs...

SMA100 post-authentication Remote Command Execution vulnerability

Improper neutralization of special elements in the SonicWall SSL-VPN SMA100 series management interface allows a remote authenticated attacker to inject OS Command as a 'root' user which potentially leads to remote command execution vulnerability or denial of service DoS attack.IMPORTANT: SMA 100...

SonicWall Global VPN Client DLL Search Order Hijacking via Application Installer

SonicWall Global VPN Client 4.10.7 installer 32-bit and 64-bit and earlier have a DLL Search Order Hijacking vulnerability in one of the installer components. Successful exploitation via a local attacker could result in command execution in the target system. CVE: CVE-2021-20051 Last updated: Apr...

SonicWall SMA1000 appliance local privilege escalation vulnerability

A local privilege escalation vulnerability due to insufficient authorization in the SonicWall SMA1000 appliance management console AMC. Please note that SonicWall Firewall products are not affected by this vulnerability. CVE: CVE-2025-40602 Last updated: Dec. 18, 2025, 11:34 a.m...

SonicWall Net Extender Repair Local Privilege Escalation Vulnerability

A local privilege escalation vulnerability in SonicWall Net Extender MSI client for Windows 10.2.336 and earlier versions allows a local low-privileged user to gain system privileges through running the repair functionality. SonicWall strongly advises SSL VPN NetExtender client users to upgrade t...

Bypassing Wi-Fi Encryption by Manipulating Transmit Queues (Framing Frames)

Vulnerability in IEEE 802.11 implementation is found. A malicious insider can intercept traffic at the MAC layer by disconnecting a victim and connecting to the network using the victim’s MAC address and the attacker’s credentials even if clients are prevented from communicating with each other...

Global Management System (GMS) Unauthorized User SQL Injection

A vulnerability in GMS allow unauthenticated user to SQL injection in Webservice module. This vulnerability affected GMS versions 8.4, 8.5, 8.6, 8.7, 9.0 and 9.1. CVE: CVE-2019-7478 Last updated: Dec. 30, 2019, 8 p.m...

RADIUS Protocol Forgery Vulnerability (Blast-RADIUS)

In early July 2024, a group of security researchers found a vulnerability in the RADIUS protocol:CVE-2024-3596: RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by an on-path attacker who can modify any valid Response Access-Accept, Access-Reject, or Access-Challenge to any other...

SonicWall SMA100 Post-Auth Heap-based Buffer Overflow Vulnerability

A Heap-based Buffer Overflow vulnerability in the SonicWall SMA100 appliance allows a remote authenticated attacker to cause Denial of Service DoS on the appliance or potentially lead to code execution. This vulnerability impacts 10.2.1.5-34sv and earlier versions.IMPORTANT: SMA 1000 series...

Authenticated SMA100 Arbitrary Command Injection Vulnerability

Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user, which could potentially lead to code execution. CVE: CVE-2021-20035 Last updated: April 15, 2025, 3:50 p.m...

SonicWall Global VPN Client Privilege Escalation via Application Installer

SonicWall Global VPN Client 4.10.5 installer 32-bit and 64-bit incorrect default file permission vulnerability leads to privilege escalation which potentially allows command execution in the host operating system. This vulnerability impacts 4.10.5 installer and earlier. CVE: CVE-2021-20037 Last...

Buffer Overflow in HTTP Request Header Leads to Partial Memory Leak

A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted unauthenticated HTTP request. This can potentially lead to an internal sensitive data disclosure vulnerability. CVE: CVE-2021-20019 Last updated: Sept. 1, 2021, 10:17 p.m...

SonicWall Email Security post-authentication arbitrary file creation vulnerability

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: CVE-2021-20022 Last updated: April 9, 2021, 10:03 p.m...

SonicWall SMA1000 HTTP Extraweb server Denial of Service vulnerability

A vulnerability in the SonicWall SMA1000 HTTP Extraweb server allows an unauthenticated remote attacker to cause HTTP server crash which leads to Denial of Service. This vulnerability affected SMA1000 Version 12.1.0-06411 and earlier. CVE: CVE-2020-5129 Last updated: March 25, 2020, 8 p.m...

SonicWall SMA100 Authenticated SQL injection

Authenticated SQL Injection in SonicWall SMA100 allow user to gain read-only access to unauthorized resources using viewcacert CGI script. This vulnerability impacted SMA100 version 9.0.0.3 and earlier. CVE: CVE-2019-7484 Last updated: March 6, 2020, 4:42 a.m...

Foreshadow- L1 Terminal Fault: OS/SMM

Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis. CVE: CVE-2018-3620 Last updated: Aug. 1...

Multiple Dell SonicWALL Products Multiple Remote Code Execution Vulnerabilities

The GMS ViewPoint GMSVP web application in Dell SonicWALL GMS, Analyzer, and UMA EM5000 7.2, 8.0, and 8.1 before Hotfix 168056 allows remote authenticated users to execute arbitrary commands via vectors related to configuration input. CVE: CVE-2016-2396 Last updated: March 12, 2018, 5:29 p.m...

Dell SonicWall TotalSecure TZ 100 Series CVE-2015-7770 Denial of Service Vulnerability

Dell SonicWall TotalSecure TZ 100 devices with firmware before 5.9.1.0-22o allow remote attackers to cause a denial of service via a crafted packet. CVE: CVE-2015-7770 Last updated: Dec. 7, 2016, 6:25 p.m...

Dell SonicWall SonicOS 'macIpSpoofView.html' Multiple Cross Site Scripting Vulnerabilities

Multiple cross-site scripting XSS vulnerabilities in macIpSpoofView.html in Dell SonicWall SonicOS 7.5.0.12 and 6.x allow remote attackers to inject arbitrary web script or HTML via the 1 searchSpoof or 2 searchSpoofIpDet parameter. CVE: CVE-2015-3447 Last updated: March 9, 2018, 4:20 p.m...

Dell SonicWall EMail Security Appliance Multiple HTML Injection Vulnerabilities

Multiple cross-site scripting XSS vulnerabilities in Dell SonicWALL Email Security 7.4.5 and earlier allow remote authenticated administrators to inject arbitrary web script or HTML via 1 the uploadPatch parameter to the System/Advanced page settingsadvanced.html or 2 the uploadLicenses parameter...

Dell SonicWall SonicOS NSA CVE-2018-5281 Multiple HTML Injection Vulnerabilities

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: CVE-2018-5281 Last updated: Jan. 30, 2018, 4:12 p.m...

SonicOS Improper Access Control Vulnerability

An improper access control vulnerability has been identified in the SonicWall SonicOS management access and SSLVPN, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash. This issue affects SonicWall Gen 5 and Gen 6 devices, as well as Gen 7...

Unauthenticated SQL Injection in SonicWall GMS and Analytics

Improper Neutralization of Special Elements used in an SQL Command leading to Unauthenticated SQL Injection vulnerability, impacting SonicWall GMS and Analytics On-Prem. CVE: CVE-2022-22280 Last updated: Oct. 13, 2022, 7:30 p.m...

Foreshadow- L1 Terminal Fault: SGX

Systems with microprocessors utilizing speculative execution and Intel® software guard extensions Intel® SGX may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis. CVE: CVE-2018-3615 Last...

Dell SonicWall Secure Remote Access Multiple Command Injection Vulnerabilities

The SonicWall Secure Remote Access server version 8.1.0.2-14sv is vulnerable to two Remote Command Injection vulnerabilities in its web administrative interface. These vulnerabilities occur in the diagnostics CGI /cgi-bin/diagnostics component responsible for emailing out information about the...

SonicWALL Email Security Error Page Cross-Site Scripting Vulnerability

Cross-site scripting XSS vulnerability in SonicWall Email Security 6.1.1 allows remote attackers to inject arbitrary web script or HTML via the Host header in a request to a non-existent web page, which is not properly sanitized in an error page. CVE: CVE-2008-2162 Last updated: Aug. 8, 2017, 1:3...

SonicWALL Firmware CVE-2003-1320 Denial-Of-Service Vulnerability

SonicWALL firmware before 6.4.0.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted Internet Key Exchange IKE response packets, possibly including 1 a large Security Parameter Index SPI field, 2 a large number of payloads, or 3 a long payload. CV...

SonicWall Global VPN Client (GVC) Out-of-bounds kernel memory read vulnerability

SonicWall Global VPN Client version 4.10.8.1108 and earlier is vulnerable to an out-of-bounds kernel memory read in the SWIPsec.sys driver, which could allow a local attacker to cause a system crash. CVE: CVE-2026-66151 Last updated: Aug. 6, 2026, 7:51 p.m...

SonicOS Improper Neutralization of HTTP Headers Vulnerability

A improper neutralization of HTTP Headers for Scripting Syntax vulnerability in SonicOS could allow a remote attacker to manipulate the Host header and redirect firewall management users to arbitrary web domains. CVE: CVE-2026-0516 Last updated: Aug. 11, 2026, 1:23 p.m...

Integer-Based Buffer Overflow Vulnerability In SonicOS via IPSec

A Integer-based buffer overflow vulnerability in the SonicOS via IPSec allows a remote attacker in specific conditions to cause Denial of Service DoS and potentially execute arbitrary code by sending a specially crafted IKEv2 payload.SonicWall PSIRT is not aware of active exploitation in the wild...

SonicWall OpenSSL Version 3.x Security Advisory

This advisory is intended to cover the following OpenSSL Vulnerabilities CVE-2022-3358 - Using a Custom Cipher with NIDundef may lead to NULL encryptionFixed in OpenSSL 3.0.6 Affected OpenSSL Versions 3.x, 3.0.0-3.0.5.More vulnerability details are available here...

Post-Auth Arbitrary File Read vulnerability Impacting End-Of-Life SRA Appliances and End-Of-Support SMA100 firmware versions

NOTE: SonicWall PSIRT has continued to observe threat actors targeting EOL SRA devices i.e., CVE-2021-20028, active exploitation of this vulnerability is likely in chained attacks leveraging CVE-2021-20028.Through SonicWall PSIRT Threat Intelligence gathering, SonicWall has become aware of a ‘Pos...

SonicWall NetExtender windows client unquoted service path vulnerability

SonicWall NetExtender Windows client vulnerable to unquoted service path vulnerability, this allows a local attacker to gain elevated privileges in the host operating system. This vulnerability impact SonicWall NetExtender Windows client version 10.2.300 and earlier. CVE: CVE-2020-5147 Last...