DrayTek Vigor Vigor2133 Series · Version Status
DrayTek Vigor Vigor2133 Series End of Life Date
DrayTek Vigor Vigor2133 Series end-of-life date, support status, and CVE risk. Dates read at the vendor's own lifecycle pages (draytek.com); the source of each date is on the product page.
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DrayTek Vigor Vigor2133 Series is past end of life. This version no longer receives security patches. 571 days past EOL — migrate to a supported version immediately.
EOL Date
Apr 1, 2025
571 days past EOL
Latest Release
Vigor2133 Series
Standard release
Release Date
Mar 7, 2018
DrayTek Vigor Vigor2133 Series series
Where these dates come from
End of lifeApr 1, 2025Our catalog, built from the vendor pages · draytek.commedium · 1 source agrees End of active supportApr 1, 2022Our catalog, built from the vendor pages · draytek.commedium · 1 source agrees ReleaseMar 7, 2018Our catalog, built from the vendor pages · draytek.commedium · 1 source agrees Confidence: high = two or more independent sources agree (the vendor's page read by our adapter, a person's check against the vendor, the dataset the date came from); medium = one; low = the vendor page disagrees or our last read is stale.
How we source dates.
Lifecycle detail
DrayTek Vigor Vigor2133 Series was released on March 7, 2018 and support ended on April 1, 2025 — a supported lifespan of 7 years and 1 month, shorter than the 8 years and 10 months median for DrayTek Vigor releases. It has been without security patches for 1 year and 7 months. 17 newer DrayTek Vigor releases have shipped since.
Attack Surface
10/30 Medium tier
CISA KEV Exposure
20/20 Named in CISA KEV
Extended Support
0/10 Available
EOL Risk Score™ — proprietary methodology by endoflife.ai. Factors: EOL recency, attack surface breadth, CISA KEV catalog presence, extended support availability. Updated at every build.
Methodology → ·
View score card →
Extended Support
Extended DrayTek Vigor Vigor2133 Series support options
Some vendors and third parties sell security patches beyond end of life; whether one covers this version varies. Compare your options.
Compare Options →
All DrayTek Vigor Versions
What does DrayTek Vigor Vigor2133 Series end of life mean?
When DrayTek Vigor Vigor2133 Series 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: A CVE-based scan does not show the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Some scanners flag unsupported versions of common products, but coverage varies, and none of them give you the date in advance. Running DrayTek Vigor Vigor2133 Series past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to DrayTek Vigor Vigor2136F Series or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does DrayTek Vigor Vigor2133 Series reach end of life?
DrayTek Vigor Vigor2133 Series reached end of life on April 1, 2025. This version is no longer receiving security patches.
Is DrayTek Vigor Vigor2133 Series still supported?
No. DrayTek Vigor Vigor2133 Series reached end of life on April 1, 2025 and is no longer receiving security patches.
What should I upgrade to from DrayTek Vigor Vigor2133 Series?
The recommended upgrade from DrayTek Vigor Vigor2133 Series is
DrayTek Vigor Vigor2136F Series — the latest actively supported version. Check the
DrayTek Vigor full timeline for all supported versions.
What are the security risks of running DrayTek Vigor Vigor2133 Series past EOL?
Since DrayTek Vigor Vigor2133 Series reached end of life, the maintainers no longer issue security patches. Any CVEs disclosed after the EOL date accumulate with no vendor fix. A CVE-based scan does not show this — it is the CVE blind spot; some scanners flag unsupported versions of common products, but coverage varies and none give the date in advance. Organizations running EOL DrayTek Vigor should migrate immediately or implement compensating controls.