CVE-2026-20998

Improper authentication in Smart Switch prior to version 3.7.69.15 allows remote attackers to bypass authentication

High · published March 16, 2026

CVSS v4.0
7.1
EPSS
1%
Percentile
46.5
In the wild
Unconfirmed
What it is

Improper authentication in Smart Switch prior to version 3.7.69.15 allows remote attackers to bypass authentication.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00569 · 46.5th percentile
Published
2026-03-16T04:32Z
EPSS history
Timeline
  • 16 MAR 04:32Z
    Improper authentication in Smart Switch prior to version 3.7.69.15 allows remote attackers to bypass authentication
    cvelistv5