FKIE_CVE-2023-27532

Vulnerability from fkie_nvd - Published: 2023-03-10 22:15 - Updated: 2026-06-17 05:45
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Vulnerability in Veeam Backup & Replication component allows encrypted credentials stored in the configuration database to be obtained. This may lead to gaining access to the backup infrastructure hosts.
References
support@hackerone.comhttps://www.veeam.com/kb4424Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.veeam.com/kb4424Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27532US Government Resource
Impacted products
Vendor Product Version
veeam veeam_backup_\&_replication *
veeam veeam_backup_\&_replication 11.0.1.1261
veeam veeam_backup_\&_replication 11.0.1.1261
veeam veeam_backup_\&_replication 11.0.1.1261
veeam veeam_backup_\&_replication 11.0.1.1261
veeam veeam_backup_\&_replication 12.0.0.1420
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{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Veeam Backup \u0026 Replication",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed Versions: v12 (build 12.0.0.1420 P20230223)"
            },
            {
              "status": "affected",
              "version": "11a (build 11.0.1.1261 P20230227)"
            }
          ]
        }
      ],
      "source": "support@hackerone.com"
    }
  ],
  "cisaActionDue": "2023-09-12",
  "cisaExploitAdd": "2023-08-22",
  "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "Veeam Backup \u0026 Replication Cloud Connect Missing Authentication for Critical Function Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FCD9FAE2-4E62-41AC-85EC-5793FD30A3AD",
              "versionEndExcluding": "11.0.1.1261",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:11.0.1.1261:-:*:*:*:*:*:*",
              "matchCriteriaId": "EC28D606-0A9B-46E5-A88C-8041357979DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:11.0.1.1261:p20211123:*:*:*:*:*:*",
              "matchCriteriaId": "8158D6BC-2041-4600-B935-AD928621D987",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:11.0.1.1261:p20211211:*:*:*:*:*:*",
              "matchCriteriaId": "54A5147A-341A-4790-AAA8-DF2648423C50",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:11.0.1.1261:p20220302:*:*:*:*:*:*",
              "matchCriteriaId": "0F5A2E58-F9C3-4A65-A83B-C86C970A01D2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:12.0.0.1420:-:*:*:*:*:*:*",
              "matchCriteriaId": "CA570EC1-4A95-4AD3-8E8C-087769F95F02",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in Veeam Backup \u0026 Replication component allows encrypted credentials stored in the configuration database to be obtained. This may lead to gaining access to the backup infrastructure hosts."
    }
  ],
  "id": "CVE-2023-27532",
  "lastModified": "2026-06-17T05:45:24.980",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-27532",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-01-28T21:19:54.717692Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-03-10T22:15:10.557",
  "references": [
    {
      "source": "support@hackerone.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.veeam.com/kb4424"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.veeam.com/kb4424"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27532"
    }
  ],
  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "support@hackerone.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.

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