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CVE-2020-15861

Estado: ModificadaAlta (7.8)—

Net-SNMP through 5.7.3 allows Escalation of Privileges because of UNIX symbolic link (symlink) following.

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 (5)

Canonical — Ubuntu LinuxNet-snmp — Net-snmpNetapp — Cloud BackupNetapp — Smi-s ProviderNetapp — Solidfire & HCI Management Node

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-15861",
  "cveTags": [],
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          "id": "CVE-2020-15861",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-12-03T18:23:07.684694Z"
        }
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    ],
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          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "affected": [
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  "published": "2020-08-20T01:17:13.837",
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    {
      "lang": "en",
      "value": "Net-SNMP through 5.7.3 allows Escalation of Privileges because of UNIX symbolic link (symlink) following."
    },
    {
      "lang": "es",
      "value": "Net-SNMP versiones hasta 5.7.3, permite una Escalada de Privilegios debido al seguimiento de un enlace simbólico (symlink) de UNIX."
    }
  ],
  "lastModified": "2026-06-17T02:57:18.580",
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