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CVE-2025-57783 Improper header parsing may lead to request smuggling

🗓️ 26 Jan 2026 17:45:36Reported by certccType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

CVE-2025-57783: Header parsing flaw in Hiawatha Webserver 11.7 enables unauthenticated access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-57783
26 Jan 202617:45
attackerkb
Circl
CVE-2025-57783
9 Sep 202506:57
circl
CNNVD
Hiawatha security vulnerabilities
26 Jan 202600:00
cnnvd
CVE
CVE-2025-57783
26 Jan 202617:45
cve
EUVD
EUVD-2025-206340
26 Jan 202617:45
euvd
NVD
CVE-2025-57783
26 Jan 202618:16
nvd
Positive Technologies
PT-2026-4785
26 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2025-57783
27 Jan 202621:23
redhatcve
The Hacker News
⚡ Weekly Recap: Bootkit Malware, AI-Powered Attacks, Supply Chain Breaches, Zero-Days & More
15 Sep 202511:22
thn
CERT
Hiawatha open-source web server has multiple vulnerabilities
9 Sep 202500:00
cert
Rows per page
[
  {
    "vendor": "Hiawatha",
    "product": "Hiawatha Web server",
    "versions": [
      {
        "status": "affected",
        "version": "11.7",
        "lessThanOrEqual": "8.5",
        "versionType": "custom"
      }
    ]
  }
]

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