CVE-2023-1385CWE-330

Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized…

High · published May 3, 2023

CVSS v3.1
7.1
EPSS
0%
Percentile
25.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00332 · 25.2th percentile
Weakness
CWE-330 · Use of Insufficiently Random Values
Published
2023-05-03T12:33Z
EPSS history
Timeline
  • 03 MAY 12:33Z
    Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized…
    cvelistv5