RT_AC66U_B1
Gone quiet thin evidence
no firmware for long enough to stand out against its own record
1749 days of silence, past the 730-day floor that applies where there is no cadence to compare against
- Last firmware
- 16 December 2021 (5 years ago)
- Releases seen
- 1
- Update rhythm
- too few releases to model
- Support observed
- —
- Vendor's promise
- no support period we can evaluate
- Patch latency
- not measurable — its changelogs name no CVE ids
Firmware history
-
3.0.0.4.386.45987 16 December 2021
Cites CVE-2021-41435, CVE-2021-41436
Release notes — disclosure 0.99
1. Fixed Let's encrypt related bugs. 2. Fixed httpd vulnerability 3. Fixed stack overflow vulnerability 4. Fixed DoS vulnerabilityThanks for the contribution of Fans0n、le3d1ng、Mwen、daliy yang from 360 Future Security Labs5. Fixed AiMesh web page multi-language issues.6. Fixed Stored XSS vulnerability.7. Fixed CVE-2021-41435, CVE-2021-41436.Thanks to Efstratios Chatzoglou, University of the AegeanGeorgios Kambourakis, European Commission at the European Joint Research CentreConstantinos Kolias, University of Idaho.8. Fixed Stack overflow vulnerability. Thanks to Jixing Wang (@chamd5) contribution.9. Fixed information disclosure vulnerability .Thanks to CataLpa from DBappSecurity Co.,Ltd Hatlab and 360 Alpha Lab contribution.10.Fixed XSS vulnerability11.Fixed SQL injection vulnerability12.Fixed PLC path traversal vulnerability13.Fixed Stack overflow vulnerability Thanks to HP of Cyber Kunlun Lab
Archived page, fetched 29 September 2026
Evidence
One archived page sits behind this record, the earliest read on 2 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 RT_AC66U_B1
Judged by lifecycle-1 on 30 September 2026.
How these verdicts are computed.