CVE-2021-36580

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Summary

CVECVE-2021-36580
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-07-27 18:15:09 UTC
Updated2026-07-09 01:16:57 UTC
DescriptionOpen Redirect vulnerability exists in IceWarp MailServer IceWarp Server Deep Castle 2 Update 1 (13.0.1.2) via the referer parameter.

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.015290000 probability, percentile 0.717990000 (date 2026-07-13)

Problem Types: CWE-601 | n/a

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Icewarp Icewarp Server All All All All
Application Icewarp Mail Server All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
CVE-2021–36580.. Open Redirect vulnerability exists in… | by Rohit Gautam | Medium af854a3a-2127-422b-91ae-364da2661108 medium.com
爱思华宝 WebClient af854a3a-2127-422b-91ae-364da2661108 mail.ziyan.com Permissions Required
CVE-2021–36580.. Open Redirect vulnerability exists in… | by Rohit Gautam | Jul, 2023 | Medium [email protected] medium.com
IceWarp® - Business Email Server & Collaboration Hub MITRE icewarp.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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