CVE-2022-45877CWE-287

PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.

High · published December 8, 2022

CVSS v3.1
8.3
EPSS
0%
Percentile
6.5
In the wild
Unconfirmed
What it is

OpenHarmony-v3.1.4 and prior versions had an vulnerability. PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00174 · 6.5th percentile
Weakness
CWE-287 · Improper Authentication
Published
2022-12-08T00:00Z
EPSS history
Timeline
  • 08 DEC 00:00Z
    PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.
    cvelistv5