Filtered by vendor Sonicwall
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Filtered by product Tz270w
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Total
35 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-20031 | 1 Sonicwall | 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more | 2026-11-09 | 6.1 Medium |
| A Host Header Redirection vulnerability in SonicOS potentially allows a remote attacker to redirect firewall management users to arbitrary web domains. | ||||
| CVE-2021-20046 | 1 Sonicwall | 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more | 2026-11-09 | 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. | ||||
| CVE-2021-20048 | 1 Sonicwall | 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more | 2026-11-09 | 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-2022-22275 | 1 Sonicwall | 53 Nsa 2650, Nsa 2700, Nsa 3650 and 50 more | 2026-11-09 | 7.5 High |
| Improper Restriction of TCP Communication Channel in HTTP/S inbound traffic from WAN to DMZ bypassing security policy until TCP handshake potentially resulting in Denial of Service (DoS) attack if a target host is vulnerable. | ||||
| 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-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-2024-29013 | 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-2026-0205 | 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. | ||||
| 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-2022-22274 | 1 Sonicwall | 33 Nsa 2700, Nsa 3700, Nsa 4700 and 30 more | 2026-11-09 | 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-2024-40766 | 1 Sonicwall | 52 Nsa 2650, Nsa 2700, Nsa 3600 and 49 more | 2025-10-31 | 9.3 Critical |
| An improper access control vulnerability has been identified in the SonicWall SonicOS management access, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash. This issue affects SonicWall Firewall Gen 5 and Gen 6 devices, as well as Gen 7 devices running SonicOS 7.0.1-5035 and older versions. | ||||
| CVE-2022-47522 | 2 Ieee, Sonicwall | 59 Ieee 802.11, Soho 250, Soho 250 Firmware and 56 more | 2025-02-06 | 7.5 High |
| The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key. | ||||