NC450 v2
Gone quiet reasonably evidenced
no firmware for long enough to stand out against its own record
2190 days since the last release against a median gap of 154 (14.2x)
- Last firmware
- 30 September 2020 (6 years ago)
- Releases seen
- 4
- Update rhythm
- about every 5 months
- Support observed
- ≥3 years
- Vendor's promise
- no support period we can evaluate
- Patch latency
- not measurable — its changelogs name no CVE ids
Which one do I have?
TP-Link ships this model in more than one hardware revision, and they do not share firmware. The revision is printed on the label on the underside, usually after the model — Ver 1.0, V4.6. Getting it wrong is the easiest way to read the wrong answer here.
- NC450 Not enough evidence 1 releases
- NC450 v1 Gone quiet 1 releases
- NC450 v1 (UN) Gone quiet 1 releases
- NC450 v1.3.3 (UN) Gone quiet 1 releases
- NC450 v2 Gone quiet 4 releases
Firmware history
-
NC450(UN)_V2_v1.5.6_200924 30 September 2020
Release notes — disclosure 0.06
Modifications and Bug Fixes: Improved compatibility with iOS14.
Archived page, fetched 29 September 2026
-
NC450(UN)_V2_1.5.4_Build_200401 29 April 2020
Release notes — disclosure 0.31
Modifications and Bug Fixes: Enhanced the security of device.
Archived page, fetched 29 September 2026
-
NC450(UN)_V2_200304 8 April 2020
Cites CVE-2020-10231
Release notes — disclosure 0.66
Modifications and Bug Fixes: Fix security vulnerability: CVE-2020-10231.
Archived page, fetched 29 September 2026
-
NC450(UN)_V1.3.3_170906 6 September 2017
Release notes — disclosure 0.53
Modifications and Bug Fixes: New Features/Enhancement : 1. Add Motion Tracking function(Only for APP). 2. Support 128GB SD card and formatting function. Modifications and Bug Fixes: 1. Use H5 for live view. 2. Add SMTP/FTP function back on WebUI 3. Replace threshold settings on Sound Detection with adaptive threshold. 4. Support to set schedule item to past midnight.
Archived page, fetched 29 September 2026
Evidence
One archived page sits behind this record, the earliest read on 1 August 2026. Everything above was read from it, and each is kept byte for byte so it can be checked after the vendor edits the original.
Identifiers: marketing_name NC450
Judged by lifecycle-1 on 29 September 2026.
How these verdicts are computed.