CVE-2024-3701: The system application (com.transsion.kolun.aiservice) component does not perform an authentication check, whi

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CRITICAL 9.8REMOTEMITIGATE

CVE-2024-3701 is a critical-severity flaw (CVSS 9.8) affecting hios. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The system application (com.transsion.kolun.aiservice) component does not perform an authentication check, which allows attackers to perform malicious exploitations and affect system services.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-306, CWE-287
Published	2024-04-15
Last modified	2026-06-17

Publisher (CNA): TECNOMobile · Vendor: tecno

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

Am I affected?

Timeline

2024-04-15 08:15 UTCPublished CVE record published
2026-06-17 07:44 UTCUpdated Record last modified

tecno hios MITIGATE

Affected: 13.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 13.0.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2024-3701?

hios: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-3701 being exploited?

CVE-2024-3701 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-2024-3701 affect?

CVE-2024-3701 affects hios. Severity is critical (CVSS 9.8). The system application (com.transsion.kolun.aiservice) component does not perform an authentication check, which allows attackers to perform malicious exploitations and affect system services.

How urgent is CVE-2024-3701?

Priority 52/100. Critical severity; Remotely exploitable, no login, no user action

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References

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