CVE-2018-0680

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Published Nov 15, 2018 CVSS 3.0 · 9.8 Critical EPSS 1.7% KEV · Not listed

Description

Denbun by NEOJAPAN Inc. (Denbun POP version V3.3P R4.0 and earlier, Denbun IMAP version V3.3I R4.0 and earlier) uses hard-coded credentials, which may allow remote attackers to read/send mail or change the configuration.

Analysis

No analysis available yet

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

NEOJAPAN Inc.

Denbun by NEOJAPAN Inc. (Denbun POP version V3.3P R4.0 and earlier, Denbun IMAP version V3.3I R4.0 and earlier)

affected

Version	Status	Constraints
`unspecified`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:neo:debun_imap::::::::
	cpe:2.3:a:neo:debun_pop::::::::

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-1490	Denbun by NEOJAPAN Inc. (Denbun POP version V3.3P R4.0 and earlier, Denbun IMAP version V3.3I R4.0 and earlier) uses hard-coded credentials, which may allow remote attackers to read/send mail or change the configuration.

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.7% (1.673% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://jvn.jp/en/jp/JVN00344155/index.html
https://www.denbun.com/en/imap/support/security/181003.html
https://www.denbun.com/en/pop/support/security/181003.html

History

No history.

Subscriptions

Neo Debun Imap Debun Pop

Weaknesses

CWE-798
Use of Hard-coded Credentials

Sources

CVE record Updated: Aug 5, 2024, 3:35 AM

Status: PUBLISHED
Assigner: jpcert
Published: Nov 15, 2018, 3:00 PM
Updated: Aug 5, 2024, 3:35 AM
Reserved: Nov 27, 2017, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:31 AM

Status: Modified
Published: Nov 15, 2018, 3:29 PM
Modified: Jun 17, 2026, 1:31 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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