CVE-2025-406312.0LowCWE-644

CVE-2025-40631: HTTP host header injection vulnerability in IceWarp Mail Server

Icewarp · Icewarp Mail Server

Affected: Icewarp Mail Server · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.2%probability of exploitation in the next 30 days

Percentile not published

2.0LowCVSS

LowMediumHighCrit.

DescriptionCVE.org

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Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Improper Neutralization of HTTP Headers for Scripting Syntax · Injection and Smuggling
Vendor: Icewarp
Published: May 2025
Band: Unlikely (under 1%), May 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-40631 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.