What is CVE-2026-3822?

CVE-2026-3822 is a medium-severity vulnerability in Taipower App, classified under Improper Certificate Validation. CVSS score: 6.5/10. Published 2026-03-09.

How severe is CVE-2026-3822?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Taipower App

CVE-2026-3822

Taipower APP for Andorid developed by Taipower has an Improper Certificate Validation vulnerability. When establishing an HTTPS connection with the server, the application fails to verify the server-side TLS/SSL certificate. This flaw allows an unauthenticated remote attackers to exploit the vulnerability to perform a Man-in-the-Middle (MITM) attack to read and tamper with network packets.

Vulnerability class: Improper Certificate Validation

EPSS: 0.002 (4.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Taipower App — versions 0
Taipower Taipower_app

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

twcert@cert.org.tw (Third Party Advisory, third-party-advisory)
twcert@cert.org.tw (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-3822?: CVE-2026-3822 is a medium-severity vulnerability in Taipower App, classified under Improper Certificate Validation. CVSS score: 6.5/10. Published 2026-03-09.
How severe is CVE-2026-3822?: Medium severity. CVSS v3 base score is 6.5 out of 10.