SonicWall Email Security 7.0-7.3.0 End of Life Date
SonicWall Email Security 7.0-7.3.0 end-of-life date, support status, and CVE risk. Data reconciled from official vendor documentation and endoflife.date at every build; the source of each date is on the product page.
SonicWall Email Security 7.0-7.3.0 was released on December 18, 2008 and support ended on September 1, 2014 — a supported lifespan of 5 years and 9 months, longer than the 2 years median for SonicWall Email Security releases. It has been without security patches for 12 years. 30 newer SonicWall Email Security releases have shipped since.
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →| Version | Latest | EOL Date | Status |
|---|---|---|---|
| → 7.0-7.3.0 | 7.0-7.3.0 | Sep 1, 2014 | EOL |
| 7.4.0-7.4.5 | 7.4.0-7.4.5 | Nov 7, 2015 | EOL |
| 7.4.6-7.4.9 | 7.4.6-7.4.9 | Mar 10, 2016 | EOL |
| 8.0-8.0.1 | 8.0-8.0.1 | Jul 11, 2016 | EOL |
| 8.0.3-8.0.4 | 8.0.3-8.0.4 | Sep 30, 2016 | EOL |
| 8.0.5-8.3.2 | 8.0.5-8.3.2 | Sep 30, 2018 | EOL |
| 9.0.0-9.2.2 | 9.0.0-9.2.2 | Jan 14, 2021 | EOL |
| 10.0.1 | 10.0.1 | Apr 24, 2021 | EOL |
What does SonicWall Email Security 7.0-7.3.0 end of life mean?
When SonicWall Email Security 7.0-7.3.0 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running SonicWall Email Security 7.0-7.3.0 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to SonicWall Email Security 10.0.36 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.