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CVE-2026-42780

Full vulnerability record from the local CVENow database.

Description

A directory traversal vulnerability exists in BIG-IP SSL Orchestrator that allows an authenticated attacker with high privilege to overwrite, delete or corrupt arbitrary local files.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Severity
MEDIUM
CVSS score
6.9 (v4.0)
Vulnerability status
Analyzed
Source identifier
Published
2026-05-13 16:16:48.303000
Last modified
2026-10-26 14:10:00.130000
View original CVE JSON
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  "id": "CVE-2026-42780",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-13T16:16:48.303",
  "lastModified": "2026-10-26T14:10:00.130",
  "vulnStatus": "Analyzed",
  "cveTags": [],
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    },
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      "lang": "es",
      "value": "Una vulnerabilidad de salto de directorio existe en BIG-IP SSL Orchestrator que permite a un atacante autenticado con privilegios elevados sobrescribir, eliminar o corromper archivos locales arbitrarios.\nNota: Las versiones de software que han alcanzado el Fin del Soporte Técnico (EoTS) no se evalúan."
    }
  ],
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      "source": "[email protected]",
      "affectedData": [
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          "product": "BIG-IP",
          "defaultStatus": "unknown",
          "modules": [
            "SSLO"
          ],
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              "version": "21.1.0",
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            },
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            },
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          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
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    "cvssMetricV31": [
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          "role": "CISA Coordinator",
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        }
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  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
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        }
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  "references": [
    {
      "url": "https://my.f5.com/manage/s/article/K000149743",
      "source": "[email protected]",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
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}