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CVE-2026-4824

Estado: AplazadaMedia (6.4)—

A vulnerability has been found in Enter Software Iperius Backup up to 8.7.3. Affected by this issue is some unknown functionality of the component Backup Job Configuration File Handler. The manipulation leads to improper privilege management. The attack must be carried out locally. The attack is considered to have high complexity. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 8.7.4 can resolve this issue. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Entersrl — Iperius BackupAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-4824",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-4824",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-26T14:52:09.049409Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Secondary",
        "source": "cna@vuldb.com",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "HIGH",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 1.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cna@vuldb.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "cna@vuldb.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 6.4,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "attackRequirements": "NONE",
          "privilegesRequired": "LOW",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "cna@vuldb.com",
      "affectedData": [
        {
          "vendor": "Enter Software",
          "modules": [
            "Backup Job Configuration File Handler"
          ],
          "product": "Iperius Backup",
          "versions": [
            {
              "status": "affected",
              "version": "8.7.0"
            },
            {
              "status": "affected",
              "version": "8.7.1"
            },
            {
              "status": "affected",
              "version": "8.7.2"
            },
            {
              "status": "affected",
              "version": "8.7.3"
            },
            {
              "status": "unaffected",
              "version": "8.7.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-03-25T22:16:19.497",
  "references": [
    {
      "url": "https://github.com/0truust/iperius-backup-security-advisories/blob/main/advisories/privilege-escalation-rce.md",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?ctiid.353124",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?id.353124",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?submit.774220",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://www.iperiusbackup.com/download-software-backup.aspx",
      "source": "cna@vuldb.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-266"
        },
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been found in Enter Software Iperius Backup up to 8.7.3. Affected by this issue is some unknown functionality of the component Backup Job Configuration File Handler. The manipulation leads to improper privilege management. The attack must be carried out locally. The attack is considered to have high complexity. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 8.7.4 can resolve this issue. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad ha sido encontrada en Enter Software Iperius Backup hasta la versión 8.7.3. Afectada por este problema está alguna funcionalidad desconocida del componente Gestor de Archivos de Configuración de Tareas de Copia de Seguridad. La manipulación conduce a una gestión de privilegios inadecuada. El ataque debe ser llevado a cabo localmente. Se considera que el ataque tiene una complejidad alta. Se sabe que la explotación es difícil. El exploit ha sido divulgado al público y puede ser utilizado. Actualizar a la versión 8.7.4 puede resolver este problema. Es aconsejable actualizar el componente afectado. El proveedor fue contactado tempranamente, respondió de una manera muy profesional y rápidamente lanzó una versión corregida del producto afectado."
    }
  ],
  "lastModified": "2026-06-17T10:57:17.490",
  "sourceIdentifier": "cna@vuldb.com"
}