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CVE-2023-21553

Estado: ModificadaAlta (7.5)—

Azure DevOps Server Remote Code Execution Vulnerability

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)

Microsoft — Azure Devops Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-21553",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-21553",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-29T15:36:19.441101Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secure@microsoft.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/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": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "Microsoft",
          "product": "Azure DevOps Server 2020.1.2",
          "versions": [
            {
              "status": "affected",
              "version": "2020.1.0",
              "lessThan": "20230131.3",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-02-14T21:15:10.327",
  "references": [
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21553",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21553",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secure@microsoft.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Azure DevOps Server Remote Code Execution Vulnerability"
    }
  ],
  "lastModified": "2026-08-19T17:18:06.023",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:azure_devops_server:2020.1.2:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A8F7E9F3-B3DC-4161-AA99-DF4E17599868"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:azure_devops_server:2020.1.2:patch1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AD8ACF10-EE0E-494D-B069-CE404CD23DBB"
            },
            {
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            },
            {
              "criteria": "cpe:2.3:o:microsoft:azure_devops_server:2020.1.2:patch3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FE32F7D5-32A5-40C6-A2E1-9BCEA4A6D8D5"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "11D14A82-237F-43E1-A273-314BE6255828"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}