CVE-2023-1385
Telemetry drift only. No threshold crossed and no authority ruling changed.
CVE record, CISA KEV and EPSS as of 2026-10-18.
CVEs like this one computed, by meaning
What to do now held facts and links
- Upgrade to the fixed version for your release line, or later: fire os 6.2.9.5; fire os 7.6.3.3 upper bounds of the CVE record's affected ranges
- Record your decision, dated and frozen with today's evidence: patch by a date · mitigated by a compensating control · deferred · accepted the risk · not affected
- Check your version against the ranges this record publishes.
What it is stated by the CNA
Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.lightning services. This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS 7.6.3.3.
- weakness
- CWE-330 Use of Insufficiently Random Values
- affected
- Amazon Fire TV Stick 3rd gen; Insignia TV with FireOS
- published ranges
- amazon fire os < 6.2.9.5; amazon fire os < 7.6.3.3
- first unaffected version, by branch
- fire os 6.2.9.5; fire os 7.6.3.3
- severity
- 7.1 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- assigned by
- Bitdefender
- published
- 2023-05-03
check us bitdefender.com
Exploit code held, dated
- exploit code
- None held in the PoC-in-GitHub feed. A public repository changes this brief.
What moved held, dated
| date | EPSS | event |
|---|---|---|
| 4 May 2023 | 0.00043 | |
| 13 May 2023 | 0.00053 | |
| 4 Jun 2024 | 0.00054 | |
| 13 Oct 2024 | 0.0006 | |
| 17 Mar 2025 | 0.0004 | scoring model v2025.03.14 |
| 5 May 2026 | 0.00177 | |
| 6 May 2026 | 0.00176 | |
| 30 May 2026 | 0.00098 | |
| 15 Jun 2026 | 0.00332 | scoring model v2026.06.15 |
17 observations held. A step marked with a scoring model moved because the measurement was replaced, not because the vulnerability changed.
Outside the record researched, cited
This section reads the record's references and adds cited findings from outside it. It needs an account. Everything above is held facts and is complete without it.
What would change this brief held, dated
- CISA KEV
- Not listed in the catalogue we hold. A listing changes this brief.
- exploit probability
- 0.00 on 2026-06-15 (FIRST's EPSS, a probability and not evidence of exploitation). Next band line: 10% (0.10). Crossing a line changes this brief.
- fix
- Held: fire os 6.2.9.5; fire os 7.6.3.3. A newer fix from the CNA or OSV changes this brief.
How to check this
Every value above is held with two dates: when it was true upstream (as_of) and when we recorded it (tx_from). Re-derive the exploit probability as it stood on any date:
SELECT value, source, source_version, as_of, tx_from
FROM volatile_valid_as_of('CVE-2023-1385', '2026-10-29T23:59:59.999999Z', now());