Cisco ASA5512-K9 End of Life & End of Support
Cisco ASA 5512-X Adaptive Security Appliance
Past Last Date of Support (Aug 31, 2022)The ASA 5512-X was the entry-level ASA 5500-X firewall, end-of-sale 2017-08-25 with support ending 2022-08-31. It shares bulletin c51-738644 with the 5515-X; the current Cisco migration target is the Secure Firewall 1100/3100 Series.
Cisco ASA5512-K9 lifecycle milestone dates
- End-of-Sale Date
- Aug 25, 2017
- Last Date of Support (LDoS)
- Aug 31, 2022
Dates per Cisco’s official End-of-Sale/End-of-Life bulletin. Verify against your support contract before acting.
Running past End-of-Sale or Last Date of Support means no new Cisco TAC, hardware replacement, or security fixes. Uniqcli, an authorized Cisco partner, scopes a like-for-like or better replacement, confirms TAA compliance, accepts the Government Purchase Card (GPC), and plans a low-risk cutover.
Compare ASA5512-K9 vs its replacement → · Prefer to keep it running? Renew SmartNet / support instead →
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Frequently asked questions
When is the Cisco ASA5512-K9 end of life?
Cisco announced End-of-Sale for the ASA5512-K9 effective Aug 25, 2017. The Last Date of Support (LDoS) is Aug 31, 2022, after which Cisco no longer provides support. It is past its last date of support.
What replaces the Cisco ASA5512-K9?
Cisco's recommended migration is the Cisco Firepower 1100 Series Appliances. Uniqcli, an authorized Cisco partner, can quote the replacement TAA-compliant and GPC-payable, and help plan the cutover.
Can I still get support for the ASA5512-K9?
No. The ASA5512-K9 passed its Last Date of Support (Aug 31, 2022), so Cisco TAC and hardware replacement are no longer available. Uniqcli can review your install base, confirm coverage, and quote a refresh.