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CVE-2022-36955

Estado: ModificadaAlta (8.4)—

In Veritas NetBackup, an attacker with unprivileged local access to a NetBackup Client may send specific commands to escalate their privileges. This affects 8.0 through 8.1.2, 8.2, 8.3 through 8.3.0.2, 9.x through 9.0.0.1, and 9.1.x through 9.1.0.1.

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)

Veritas — Netbackup

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-36955",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.4,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.5
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-07-27T21:15:09.190",
  "references": [
    {
      "url": "https://www.veritas.com/content/support/en_US/security/VTS22-008#Issue2",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.veritas.com/content/support/en_US/security/VTS22-008#Issue2",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Veritas NetBackup, an attacker with unprivileged local access to a NetBackup Client may send specific commands to escalate their privileges. This affects 8.0 through 8.1.2, 8.2, 8.3 through 8.3.0.2, 9.x through 9.0.0.1, and 9.1.x through 9.1.0.1."
    },
    {
      "lang": "es",
      "value": "En Veritas NetBackup, un atacante con acceso local no privilegiado a un Cliente NetBackup puede enviar comandos específicos para escalar sus privilegios. Esto afecta a versiones 8.0 hasta 8.1.2, 8.2, 8.3 hasta 8.3.0.2, 9.x hasta 9.0.0.1 y 9.1.x hasta 9.1.0.1"
    }
  ],
  "lastModified": "2026-06-17T04:54:20.863",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:veritas:netbackup:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3DC735CA-9312-4C5C-8FD1-8821A423B19E",
              "versionEndIncluding": "8.1.2",
              "versionStartIncluding": "8.0"
            },
            {
              "criteria": "cpe:2.3:a:veritas:netbackup:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3564F63C-D9E3-429A-BCBA-2F29FBEB3C3F",
              "versionEndIncluding": "8.3.0.2",
              "versionStartIncluding": "8.3.0.0"
            },
            {
              "criteria": "cpe:2.3:a:veritas:netbackup:8.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3678D77D-D641-47C6-92BA-FE124D645F47"
            },
            {
              "criteria": "cpe:2.3:a:veritas:netbackup:9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E3A9DC13-0464-4507-A5A2-91BEF7E55AA1"
            },
            {
              "criteria": "cpe:2.3:a:veritas:netbackup:9.1.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F3A7C9B-44E3-4DEF-B0CE-DC2F00564F61"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "cve@mitre.org"
}