Search Results (28 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-19868 1 Sonicwall 39 Nsa 2700, Nsa 2800, Nsa 3700 and 36 more 2026-11-09 7.5 High
An authentication enforcement vulnerability in SonicOS SSLVPN service may allow a user with valid credentials for an alternate authentication method to bypass SAML authentication controls. Successful exploitation may also bypass SAML-enforced multi-factor authentication (MFA).
CVE-2024-40764 1 Sonicwall 32 Nsa 2700, Nsa 3700, Nsa 4700 and 29 more 2026-11-09 7.5 High
Heap-based buffer overflow vulnerability in the SonicOS IPSec VPN allows an unauthenticated remote attacker to cause Denial of Service (DoS).
CVE-2026-0400 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-11-09 4.9 Medium
A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2025-40600 1 Sonicwall 23 Nsa 2700, Nsa 3700, Nsa 4700 and 20 more 2026-11-09 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-2025-40601 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-11-09 7.5 High
A Stack-based buffer overflow vulnerability in the SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.
CVE-2026-0399 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-11-09 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-2026-0401 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-11-09 4.9 Medium
A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-0402 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-11-09 4.9 Medium
A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall.
CVE-2026-3439 1 Sonicwall 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more 2026-11-09 4.9 Medium
A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
CVE-2022-22277 1 Sonicwall 98 Nsa 2650, Nsa 2650 Firmware, Nsa 2700 and 95 more 2026-11-09 5.3 Medium
A vulnerability in SonicOS SNMP service resulting exposure of Wireless Access Point sensitive information in cleartext.
CVE-2022-22278 1 Sonicwall 98 Nsa 2650, Nsa 2650 Firmware, Nsa 2700 and 95 more 2026-11-09 7.5 High
A vulnerability in SonicOS CFS (Content filtering service) returns a large 403 forbidden HTTP response message to the source address when users try to access prohibited resource this allows an attacker to cause HTTP Denial of Service (DoS) attack
CVE-2023-1101 1 Sonicwall 68 Nsa 2600, Nsa 2650, Nsa 2700 and 65 more 2026-11-09 8.8 High
SonicOS SSLVPN improper restriction of excessive MFA attempts vulnerability allows an authenticated attacker to use excessive MFA codes.
CVE-2024-22394 1 Sonicwall 22 Nsa 2700, Nsa 3700, Nsa 4700 and 19 more 2026-11-09 9.8 Critical
An improper authentication vulnerability has been identified in SonicWall SonicOS SSL-VPN feature, which in specific conditions could allow a remote attacker to bypass authentication.  This issue affects only firmware version SonicOS 7.1.1-7040.
CVE-2024-29012 1 Sonicwall 22 Nsa 2700, Nsa 3700, Nsa 4700 and 19 more 2026-11-09 4.9 Medium
Stack-based buffer overflow vulnerability in the SonicOS HTTP server allows an authenticated remote attacker to cause Denial of Service (DoS) via sscanf function.
CVE-2024-29013 1 Sonicwall 22 Nsa 2700, Nsa 3700, Nsa 4700 and 19 more 2026-11-09 5.3 Medium
Heap-based buffer overflow vulnerability in the SonicOS SSL-VPN allows an authenticated remote attacker to cause Denial of Service (DoS) via memcpy function.
CVE-2024-53704 1 Sonicwall 24 Nsa 2700, Nsa 3700, Nsa 4700 and 21 more 2026-11-09 8.2 High
An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.
CVE-2026-0204 1 Sonicwall 64 Nsa 2650, Nsa 2700, Nsa 2800 and 61 more 2026-11-09 8 High
A vulnerability in the access control mechanism of SonicOS may allow certain management interface functions to be accessible under specific conditions.
CVE-2026-0206 1 Sonicwall 64 Nsa 2650, Nsa 2700, Nsa 2800 and 61 more 2026-11-09 4.9 Medium
A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall.
CVE-2023-0656 1 Sonicwall 32 Nsa 2700, Nsa 3700, Nsa 4700 and 29 more 2026-11-09 7.5 High
A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.
CVE-2026-0205 1 Sonicwall 64 Nsa 2650, Nsa 2700, Nsa 2800 and 61 more 2026-11-09 6.8 Medium
A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services.