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CVE-2015-8331

Estado: ModificadaAlta (7.4)—

The Operation and Maintenance Unit (OMU) in Huawei VCN500 with software before V100R002C00SPC200 does not properly invalidate the session ID when an "abnormal exit" occurs, which allows remote attackers to conduct replay attacks via the session ID.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Huawei — Vcn500

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-8331",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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          "userInteraction": "NONE",
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  "affected": [
    {
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      "affectedData": [
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  "published": "2016-01-11T15:59:04.543",
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      "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-463067.htm",
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      "description": [
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          "value": "CWE-20"
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      "lang": "en",
      "value": "The Operation and Maintenance Unit (OMU) in Huawei VCN500 with software before V100R002C00SPC200 does not properly invalidate the session ID when an \"abnormal exit\" occurs, which allows remote attackers to conduct replay attacks via the session ID."
    },
    {
      "lang": "es",
      "value": "The Operation and Maintenance Unit (OMU) en Huawei VCN500 con software en versiones anteriores a V100R002C00SPC200 no invalida adecuadamente la ID de sesión cuando ocurre un \"\"abnormal exit\", lo que permite a atacantes remotos llevar a cabo ataques de repetición a través de una ID de sesión."
    }
  ],
  "lastModified": "2026-06-17T00:34:20.150",
  "configurations": [
    {
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  "sourceIdentifier": "cve@mitre.org"
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