CVE-2023-1385 json
Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to…
published 2023-05-03 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23641
- cvss
- 7.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 26%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- amazon fire_os 6.2.9.5, 7.6.3.3
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Amazon Fire TV Stick 3rd gen
- Insignia TV with FireOS
Classification
- Weakness
-
- CWE-330 Use of Insufficiently Random Values
References
Sources
- CVE List CVE-2023-1385
- NVD CVE-2023-1385
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