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CVE-2025-55018

🗓️ 10 Feb 2026 15:39:12Reported by fortinetType 
cve
 cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 14 Views

CVE-2025-55018 enables unauthenticated request smuggling via a crafted header in FortiOS.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
Circl		CVE-2025-55018
11 Feb 202613:55
–circl
CNNVD		Fortinet FortiOS 环境问题漏洞
10 Feb 202600:00
–cnnvd
Cvelist		CVE-2025-55018
10 Feb 202615:39
–cvelist
Tenable Nessus		Fortinet Fortigate (FG-IR-25-667)
10 Feb 202600:00
–nessus
Tenable Nessus		Siemens APE1808 Inconsistent Interpretation of HTTP Requests (CVE-2025-55018)
23 Mar 202600:00
–nessus
NCSC		Vulnerabilities fixed in Siemens products
10 Mar 202612:39
–ncsc
NVD		CVE-2025-55018
10 Feb 202616:16
–nvd
Positive Technologies		PT-2026-7273
10 Feb 202600:00
–ptsecurity
RedhatCVE		CVE-2025-55018
11 Feb 202619:45
–redhatcve
Vulnrichment		CVE-2025-55018
10 Feb 202615:39
–vulnrichment
Rows per page
NVD
Node
fortinetfortiosRange6.4.3–6.4.16
OR
fortinetfortiosRange7.0.0–7.4.10
OR
fortinetfortiosMatch7.6.0
[
  {
    "vendor": "Fortinet",
    "product": "FortiOS",
    "cpes": [
      "cpe:2.3:o:fortinet:fortios:7.6.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.9:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.8:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.7:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.6:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.5:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.4:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.3:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.13:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.12:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.11:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.10:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.9:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.8:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.7:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.6:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.5:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.4:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.3:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.19:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.18:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.17:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.16:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.15:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.14:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.13:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.12:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.11:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.10:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.9:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.4:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.3:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.2:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.16:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.15:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.14:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.13:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.12:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.11:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.10:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.9:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.8:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.7:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.6:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.5:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.4:*:*:*:*:*:*:*",
      "cpe:2.3:o:fortinet:fortios:6.4.3:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "7.6.0",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "7.4.0",
        "lessThanOrEqual": "7.4.9",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "7.2.0",
        "lessThanOrEqual": "7.2.13",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "7.0.0",
        "lessThanOrEqual": "7.0.19",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "6.4.3",
        "lessThanOrEqual": "6.4.16",
        "status": "affected"
      }
    ]
  }
]

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12 May 2026 13:17Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.8
EPSS0.0008
SSVC
CWE-444
cve-2025-55018unauthenticated accessrequest smugglingweb request smugglingfortios
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