fkie_cve-2025-55315
Vulnerability from fkie_nvd
Published
2025-10-14 17:15
Modified
2025-10-16 14:56
Severity ?
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Summary
Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.
References
secure@microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55315Vendor Advisory
Impacted products
Vendor Product Version
microsoft asp.net_core *
microsoft asp.net_core *
microsoft asp.net_core *
microsoft visual_studio_2022 *
microsoft visual_studio_2022 *
microsoft visual_studio_2022 *


To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "value": "Inconsistent interpretation of http requests (\u0027http request/response smuggling\u0027) in ASP.NET Core allows an authorized attacker to bypass a security feature over a network."
    }
  ],
  "id": "CVE-2025-55315",
  "lastModified": "2025-10-16T14:56:09.263",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
          "version": "3.1"
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  "published": "2025-10-14T17:15:44.960",
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  "vulnStatus": "Analyzed",
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