CVE-2026-3822: Taipower APP for Andorid developed by Taipower has an Improper Certificate Validation vulnerability

Q: How do I fix CVE-2026-3822?

taipower app: upgrade to newer than 3.4.4. Exact commands for each OS are on this page.

Q: Is CVE-2026-3822 being exploited?

CVE-2026-3822 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-3822 affect?

CVE-2026-3822 affects taipower app. Severity is medium (CVSS 6.5). 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 allow

Q: How urgent is CVE-2026-3822?

Priority 29/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 6.5REMOTEUPGRADE

CVE-2026-3822 is a medium-severity flaw (CVSS 6.5) affecting taipower app. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 95%)
CISA exploited list	No
Weakness	CWE-295
Published	2026-03-09
Last modified	2026-06-17

Publisher (CNA): TWCERT/CC · Vendor: taipower

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-09 04:16 UTCPublished CVE record published
2026-06-17 10:44 UTCUpdated Record last modified

taipower taipower app UPGRADE

Affected: <= 3.4.4

Fixed in: newer than 3.4.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy taipower-app || rpm -q taipower-app || taipower-app --version

2. UPGRADE to newer than 3.4.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade taipower-app

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade taipower-app

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-3822?

taipower app: upgrade to newer than 3.4.4. Exact commands for each OS are on this page.

Is CVE-2026-3822 being exploited?

CVE-2026-3822 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-3822 affect?

CVE-2026-3822 affects taipower app. Severity is medium (CVSS 6.5). 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 allow

How urgent is CVE-2026-3822?

Priority 29/100. Remotely exploitable, no login, no user action

References

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