Critical severity9.8NVD Advisory· Published Nov 15, 2018· Updated Jun 17, 2026
CVE-2018-0680
CVE-2018-0680
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: <= V3.3P R4.0
- Range: <= V3.3I R4.0
- NEOJAPAN Inc./Denbun by NEOJAPAN Inc. (Denbun POP version V3.3P R4.0 and earlier, Denbun IMAP version V3.3I R4.0 and earlier)v5Range: unspecified
Patches
Vulnerability mechanics
References
3- jvn.jp/en/jp/JVN00344155/index.htmlnvdThird Party Advisory
- www.denbun.com/en/imap/support/security/181003.htmlnvdVendor Advisory
- www.denbun.com/en/pop/support/security/181003.htmlnvdVendor Advisory
News mentions
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