CVE-2021-23845CWE-284

B426 Web Configuration Authentication Bypass

High · published June 18, 2021

CVSS v3.1
8.0
EPSS
1%
Percentile
57.4
In the wild
Unconfirmed
What it is

This vulnerability could allow an attacker to hijack a session while a user is logged in the configuration web page. This vulnerability was discovered by a security researcher in B426 and found during internal product tests in B426-CN/B429-CN, and B426-M and has been fixed already starting from version 3.08 on, which was released on June 2019.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00839 · 57.4th percentile
Weakness
CWE-284 · Improper Access Control
Published
2021-06-18T13:38Z
EPSS history
Timeline
  • 18 JUN 13:38Z
    B426 Web Configuration Authentication Bypass
    cvelistv5