FKIE_CVE-2026-16053

Vulnerability from fkie_nvd - Published: 2026-08-11 07:17 - Updated: 2026-08-11 14:17
Severity
8.5 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H
Summary
Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.
References
0fc0942c-577d-436f-ae8e-945763c79b02https://www.manageengine.com/microsoft-365-management-reporting/CVE-2026-16053.html
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "ManageEngine M365 Manager Plus",
          "vendor": "Zohocorp",
          "versions": [
            {
              "lessThan": "4820",
              "status": "affected",
              "version": "0",
              "versionType": "4820"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ManageEngine M365 Security Plus",
          "vendor": "Zohocorp",
          "versions": [
            {
              "lessThan": "4820",
              "status": "affected",
              "version": "0",
              "versionType": "4820"
            }
          ]
        }
      ],
      "source": "0fc0942c-577d-436f-ae8e-945763c79b02"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Zohocorp ManageEngine\u00a0M365 Manager Plus and M365 Security Plus versions below\u00a04820 are affected to Authenticated Path Traversal vulnerability in\u00a0Exchange Online backup module."
    }
  ],
  "id": "CVE-2026-16053",
  "lastModified": "2026-08-11T14:17:12.237",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 4.7,
        "source": "0fc0942c-577d-436f-ae8e-945763c79b02",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-16053",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-11T13:22:13.193778Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-11T07:17:28.233",
  "references": [
    {
      "source": "0fc0942c-577d-436f-ae8e-945763c79b02",
      "url": "https://www.manageengine.com/microsoft-365-management-reporting/CVE-2026-16053.html"
    }
  ],
  "sourceIdentifier": "0fc0942c-577d-436f-ae8e-945763c79b02",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ],
      "source": "0fc0942c-577d-436f-ae8e-945763c79b02",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.