FKIE_CVE-2025-52640

Vulnerability from fkie_nvd - Published: 2026-08-13 13:17 - Updated: 2026-09-29 10:10
Severity
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L
Summary
HCL AION is affected by a vulnerability where the shared storage used by product components is architected without sufficient access separation. Processes sharing the storage may be able to access or modify files beyond their intended scope, potentially resulting in unintended behavior or security impact under certain conditions.
References
psirt@hcl.comhttps://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133084
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "AION",
          "vendor": "HCL Software",
          "versions": [
            {
              "status": "affected",
              "version": "v2.0"
            }
          ]
        }
      ],
      "source": "psirt@hcl.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "HCL AION is affected by a vulnerability where the shared storage used by product components is architected without sufficient access separation. Processes sharing the storage may be able to access or modify files beyond their intended scope, potentially resulting in unintended behavior or security impact under certain conditions."
    },
    {
      "lang": "es",
      "value": "HCL AION est\u00e1 afectado por una vulnerabilidad donde el almacenamiento compartido utilizado por los componentes del producto est\u00e1 dise\u00f1ado sin suficiente separaci\u00f3n de acceso. Los procesos que comparten el almacenamiento pueden ser capaces de acceder o modificar archivos m\u00e1s all\u00e1 de su alcance previsto, lo que podr\u00eda resultar en un comportamiento no deseado o un impacto en la seguridad bajo ciertas condiciones."
    }
  ],
  "id": "CVE-2025-52640",
  "lastModified": "2026-09-29T10:10:00.263",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 0.6,
        "impactScore": 3.7,
        "source": "psirt@hcl.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-52640",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-13T15:48:05.631935Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-13T13:17:16.833",
  "references": [
    {
      "source": "psirt@hcl.com",
      "url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0133084"
    }
  ],
  "sourceIdentifier": "psirt@hcl.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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