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CVE-2019-9621

Estado: AnalizadaAlta (7.5)⚠ Explotación activa

Zimbra Collaboration Suite before 8.6 patch 13, 8.7.x before 8.7.11 patch 10, and 8.8.x before 8.8.10 patch 7 or 8.8.x before 8.8.11 patch 3 allows SSRF via the ProxyServlet component.

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vulnerabilidad SSRF en ProxyServlet (CWE-918) accesible remotamente sin autenticación (AV:N/PR:N). Permite acceso indirecto a recursos internos mediante proxy.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.10:patch7:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "212959A7-A966-43EC-801A-35C4AF617CF4"
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.11:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A0B38B6A-83D3-4983-A4E7-4A1418C3F0D9"
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.11:patch1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7E0EA919-7260-4878-88A7-53AD15649634"
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.11:patch2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D586F989-0EDD-40D3-B839-CEE9BC56999A"
            },
            {
              "criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.11:patch3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7E11310D-3A18-47B2-836F-75B205032AF3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery (SSRF) Vulnerability"
}