FKIE_CVE-2023-20855

Vulnerability from fkie_nvd - Published: 2023-02-22 00:15 - Updated: 2025-03-17 19:15
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
VMware vRealize Orchestrator contains an XML External Entity (XXE) vulnerability. A malicious actor, with non-administrative access to vRealize Orchestrator, may be able to use specially crafted input to bypass XML parsing restrictions leading to access to sensitive information or possible escalation of privileges.
References
security@vmware.comhttps://www.vmware.com/security/advisories/VMSA-2023-0005.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.vmware.com/security/advisories/VMSA-2023-0005.htmlPatch, Vendor Advisory
Impacted products
Vendor Product Version
vmware vrealize_automation *
vmware vrealize_orchestrator *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:vmware:vrealize_automation:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AA060EA5-4972-4843-B786-CC7EB1BBC25E",
              "versionEndExcluding": "8.11.1",
              "versionStartIncluding": "8.0",
              "vulnerable": true
            },
            {
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  "cveTags": [],
  "descriptions": [
    {
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      "value": "VMware vRealize Orchestrator contains an XML External Entity (XXE) vulnerability. A malicious actor, with non-administrative access to vRealize Orchestrator, may be able to use specially crafted input to bypass XML parsing restrictions leading to access to sensitive information or possible escalation of privileges."
    },
    {
      "lang": "es",
      "value": "VMware vRealize Orchestrator contiene una vulnerabilidad de entidad externa XML (XXE). Un actor malintencionado, con acceso no administrativo a vRealize Orchestrator, puede utilizar entradas especialmente manipuladas para evitar las restricciones de an\u00e1lisis XML que conducen al acceso a informaci\u00f3n confidencial o a una posible escalada de privilegios."
    }
  ],
  "id": "CVE-2023-20855",
  "lastModified": "2025-03-17T19:15:17.593",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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  "published": "2023-02-22T00:15:11.513",
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  "vulnStatus": "Modified",
  "weaknesses": [
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.