Total
22 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-0206 | 1 Sonicwall | 64 Nsa 2650, Nsa 2700, Nsa 2800 and 61 more | 2026-05-05 | N/A | 4.9 MEDIUM |
| A post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall. | |||||
| CVE-2026-0205 | 1 Sonicwall | 64 Nsa 2650, Nsa 2700, Nsa 2800 and 61 more | 2026-05-05 | N/A | 6.8 MEDIUM |
| A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services. | |||||
| CVE-2026-0204 | 1 Sonicwall | 64 Nsa 2650, Nsa 2700, Nsa 2800 and 61 more | 2026-05-05 | N/A | 8.0 HIGH |
| A vulnerability in the access control mechanism of SonicOS may allow certain management interface functions to be accessible under specific conditions. | |||||
| CVE-2026-3439 | 1 Sonicwall | 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more | 2026-03-05 | 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-2026-0400 | 1 Sonicwall | 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more | 2026-02-26 | N/A | 4.9 MEDIUM |
| A post-authentication Format String 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 | 2026-02-26 | N/A | 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 | 2026-02-26 | N/A | 4.9 MEDIUM |
| A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall. | |||||
| CVE-2026-0399 | 1 Sonicwall | 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more | 2026-02-26 | 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-2025-40601 | 1 Sonicwall | 33 Nsa 2700, Nsa 2800, Nsa 3700 and 30 more | 2025-12-12 | N/A | 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-2024-53704 | 1 Sonicwall | 24 Nsa 2700, Nsa 3700, Nsa 4700 and 21 more | 2025-10-31 | N/A | 9.8 CRITICAL |
| An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication. | |||||
| CVE-2025-40600 | 1 Sonicwall | 23 Nsa 2700, Nsa 3700, Nsa 4700 and 20 more | 2025-08-11 | 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-2023-1101 | 1 Sonicwall | 68 Nsa 2600, Nsa 2650, Nsa 2700 and 65 more | 2025-03-07 | N/A | 8.8 HIGH |
| SonicOS SSLVPN improper restriction of excessive MFA attempts vulnerability allows an authenticated attacker to use excessive MFA codes. | |||||
| CVE-2024-40764 | 1 Sonicwall | 32 Nsa 2700, Nsa 3700, Nsa 4700 and 29 more | 2024-11-21 | N/A | 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-2023-0656 | 1 Sonicwall | 32 Nsa 2700, Nsa 3700, Nsa 4700 and 29 more | 2024-11-21 | N/A | 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-2022-22278 | 1 Sonicwall | 98 Nsa 2650, Nsa 2650 Firmware, Nsa 2700 and 95 more | 2024-11-21 | 5.0 MEDIUM | 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-2022-22277 | 1 Sonicwall | 98 Nsa 2650, Nsa 2650 Firmware, Nsa 2700 and 95 more | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability in SonicOS SNMP service resulting exposure of Wireless Access Point sensitive information in cleartext. | |||||
| CVE-2022-22276 | 1 Sonicwall | 98 Nsa 2650, Nsa 2650 Firmware, Nsa 2700 and 95 more | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability in SonicOS SNMP service resulting exposure of sensitive information to an unauthorized user. | |||||
| CVE-2022-22274 | 1 Sonicwall | 33 Nsa 2700, Nsa 3700, Nsa 4700 and 30 more | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| A Stack-based buffer overflow vulnerability in the SonicOS via HTTP request allows a remote unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution in the firewall. | |||||
| CVE-2021-20048 | 1 Sonicwall | 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more | 2024-11-21 | 6.5 MEDIUM | 8.8 HIGH |
| A Stack-based buffer overflow in the SonicOS SessionID HTTP response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions. | |||||
| CVE-2021-20046 | 1 Sonicwall | 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more | 2024-11-21 | 6.5 MEDIUM | 8.8 HIGH |
| A Stack-based buffer overflow in the SonicOS HTTP Content-Length response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions. | |||||