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SonicWall Sma 500V Firmware vulnerabilities

32 known vulnerabilities, 4 confirmed exploited in the wild (CISA KEV), 13 published in the last 12 months.

Check whether your SonicWall Sma 500V Firmware version is affected

Exploited SonicWall Sma 500V Firmware vulnerabilities

• CVE-2024-38475 — Apache HTTP Server Improper Escaping of Output Vulnerability
• CVE-2023-44221 — SonicWall SMA100 Appliances OS Command Injection Vulnerability
• CVE-2021-20028 — SonicWall Secure Remote Access (SRA) SQL Injection Vulnerability
• CVE-2021-20038 — SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability

Latest SonicWall Sma 500V Firmware vulnerabilities

• CVE-2025-40603 — (CVSS 4.5)
• CVE-2025-40598 — (CVSS 6.1)
• CVE-2025-40597 — (CVSS 7.5)
• CVE-2025-40596 — (CVSS 7.3)
• CVE-2025-40599 — (CVSS 9.1)
• CVE-2025-32821 — (CVSS 7.2)
• CVE-2025-32820 — (CVSS 8.8)
• CVE-2025-32819 — (CVSS 8.8)
• CVE-2024-53703 — (CVSS 8.1)
• CVE-2024-53702 — (CVSS 5.3)
• CVE-2024-45319 — (CVSS 6.3)
• CVE-2024-45318 — (CVSS 8.1)
• CVE-2024-40763 — (CVSS 7.5)
• CVE-2024-38475 — Apache HTTP Server Improper Escaping of Output Vulnerability (CVSS 9.1) — exploited
• CVE-2024-22395 — (CVSS 6.3)
• CVE-2023-5970 — (CVSS 8.8)
• CVE-2023-44221 — SonicWall SMA100 Appliances OS Command Injection Vulnerability (CVSS 7.2) — exploited
• CVE-2022-2915 — (CVSS 8.8)
• CVE-2022-1703 — (CVSS 8.8)
• CVE-2022-22279 — (CVSS 4.9)
• CVE-2022-22273 — (CVSS 9.8)
• CVE-2021-20050 — (CVSS 7.5)
• CVE-2021-20049 — (CVSS 7.5)
• CVE-2021-20045 — (CVSS 9.8)
• CVE-2021-20044 — (CVSS 8.8)