CVE-2024-23304

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Published Feb 6, 2024 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

Cybozu KUNAI for Android 3.0.20 to 3.0.21 allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by performing certain operations.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Cybozu, Inc.

Cybozu KUNAI for Android

affected

Version	Status	Constraints
`3.0.20 to 3.0.21`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:cybozu:kunai:3.0.20:::::android::
	cpe:2.3:a:cybozu:kunai:3.0.21:::::android::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2024-20823	Cybozu KUNAI for Android 3.0.20 to 3.0.21 allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by performing certain operations.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.754% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://cs.cybozu.co.jp/2024/010691.html
https://jvn.jp/en/jp/JVN18743512/

History

Nov 7, 2024 9:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Cybozu Kunai

Weaknesses

CWE-426

Sources

CVE record Updated: Jun 4, 2025, 3:17 PM

Status: PUBLISHED
Assigner: jpcert
Published: Feb 6, 2024, 4:19 AM
Updated: Jun 4, 2025, 3:17 PM
Reserved: Jan 15, 2024, 6:00 AM

View source JSON

Vulnrichment Updated: Aug 1, 2024, 10:59 PM

Updated: Aug 1, 2024, 10:59 PM

NVD Updated: Jun 17, 2026, 7:12 AM

Status: Modified
Published: Feb 6, 2024, 5:15 AM
Modified: Jun 17, 2026, 7:12 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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