{"schema_version":1,"title":"SonicWall Email Security vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in SonicWall Email Security: 0 in the last 7 days and 0 in the last 90 days, 3 of them critical and 3 exploited in the wild. The most recent, CVE-2026-3470, was published on 31 March 2026.","url":"https://junglewise.ai/threats/technologies/email-security","json_url":"https://junglewise.ai/threats/technologies/email-security.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/email-security","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":6,"critical":3,"exploited":3,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-3470","cvss":3.8,"epss":0.0032,"slug":"cve-2026-3470-sonicwall-email-security-database-corruption-via-improper-input","title":"SonicWall Email Security database corruption via improper input sanitization","severity":"low","exploited":false,"published_at":"2026-03-31T21:16:33.363+00:00","url":"https://junglewise.ai/threats/cve-2026-3470-sonicwall-email-security-database-corruption-via-improper-input"},{"cve":"CVE-2026-3469","cvss":2.7,"epss":0.0039,"slug":"cve-2026-3469-sonicwall-email-security-denial-of-service-via-improper-input","title":"SonicWall Email Security denial of service via improper input validation","severity":"low","exploited":false,"published_at":"2026-03-31T21:16:33.163+00:00","url":"https://junglewise.ai/threats/cve-2026-3469-sonicwall-email-security-denial-of-service-via-improper-input"},{"cve":"CVE-2026-3468","cvss":4.8,"epss":0.0023,"slug":"cve-2026-3468-sonicwall-email-security-stored-xss","title":"SonicWall Email Security stored XSS","severity":"medium","exploited":false,"published_at":"2026-03-31T21:16:32.95+00:00","url":"https://junglewise.ai/threats/cve-2026-3468-sonicwall-email-security-stored-xss"},{"cve":"CVE-2021-20022","cvss":7.2,"slug":"cve-2021-20022-sonicwall-email-security-unrestricted-upload-of-file","title":"SonicWall Email Security Unrestricted Upload of File Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-20022-sonicwall-email-security-unrestricted-upload-of-file"},{"cve":"CVE-2021-20021","cvss":9.8,"slug":"cve-2021-20021-sonicwall-email-security-improper-privilege-management","title":"SonicWall Email Security Improper Privilege Management Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-20021-sonicwall-email-security-improper-privilege-management"},{"cve":"CVE-2021-20023","cvss":4.9,"slug":"cve-2021-20023-sonicwall-email-security-path-traversal-vulnerability","title":"SonicWall Email Security Path Traversal Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-20023-sonicwall-email-security-path-traversal-vulnerability"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"SonicWall SMA1000 Appliances","slug":"sma1000-appliances","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/sma1000-appliances"},{"name":"SonicWall SMA100","slug":"sma100","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/sma100"},{"name":"SonicWall SonicOS","slug":"sonicos","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/sonicos"},{"name":"SonicWall Esa5000","slug":"esa5000","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/esa5000"},{"name":"SonicWall Esa5050","slug":"esa5050","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/esa5050"},{"name":"SonicWall Esa7000","slug":"esa7000","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/esa7000"},{"name":"SonicWall Esa7050","slug":"esa7050","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/esa7050"},{"name":"SonicWall Esa9000","slug":"esa9000","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/esa9000"},{"name":"SonicWall SMA 1000 Series Firmware","slug":"sma-1000-series-firmware","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/sma-1000-series-firmware"}],"technology":{"hub":true,"name":"SonicWall Email Security","slug":"email-security","vendor":{"name":"SonicWall","slug":"sonicwall","url":"https://junglewise.ai/threats/vendors/sonicwall"},"aliases":["sonicwall-email-security"],"category":"security-software","homepage":"https://www.sonicwall.com/products/secure-email/email-security-software-and-appliances/","description":"A security solution providing protection against email-based threats such as spam, phishing, and malware.","url":"https://junglewise.ai/threats/technologies/email-security"},"most_severe":[{"cve":"CVE-2021-20021","cvss":9.8,"slug":"cve-2021-20021-sonicwall-email-security-improper-privilege-management","title":"SonicWall Email Security Improper Privilege Management Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-20021-sonicwall-email-security-improper-privilege-management"},{"cve":"CVE-2021-20022","cvss":7.2,"slug":"cve-2021-20022-sonicwall-email-security-unrestricted-upload-of-file","title":"SonicWall Email Security Unrestricted Upload of File Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-20022-sonicwall-email-security-unrestricted-upload-of-file"},{"cve":"CVE-2021-20023","cvss":4.9,"slug":"cve-2021-20023-sonicwall-email-security-path-traversal-vulnerability","title":"SonicWall Email Security Path Traversal Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-20023-sonicwall-email-security-path-traversal-vulnerability"},{"cve":"CVE-2026-3468","cvss":4.8,"epss":0.0023,"slug":"cve-2026-3468-sonicwall-email-security-stored-xss","title":"SonicWall Email Security stored XSS","severity":"medium","exploited":false,"published_at":"2026-03-31T21:16:32.95+00:00","url":"https://junglewise.ai/threats/cve-2026-3468-sonicwall-email-security-stored-xss"},{"cve":"CVE-2026-3470","cvss":3.8,"epss":0.0032,"slug":"cve-2026-3470-sonicwall-email-security-database-corruption-via-improper-input","title":"SonicWall Email Security database corruption via improper input sanitization","severity":"low","exploited":false,"published_at":"2026-03-31T21:16:33.363+00:00","url":"https://junglewise.ai/threats/cve-2026-3470-sonicwall-email-security-database-corruption-via-improper-input"},{"cve":"CVE-2026-3469","cvss":2.7,"epss":0.0039,"slug":"cve-2026-3469-sonicwall-email-security-denial-of-service-via-improper-input","title":"SonicWall Email Security denial of service via improper input validation","severity":"low","exploited":false,"published_at":"2026-03-31T21:16:33.163+00:00","url":"https://junglewise.ai/threats/cve-2026-3469-sonicwall-email-security-denial-of-service-via-improper-input"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}