What’s Vulnerable › Vulnerabilities

CVE-2020-5129

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-03-26 · updated 2026-06-17
• Weakness: CWE-248

Description

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.

Affected products

• SonicWall SMA1000: through 12.1.0-06411

References

• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0002
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0002

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