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2 vulnerabilities found for Software Appliance by Veeam

CVE-2026-21709 (GCVE-0-2026-21709)
Vulnerability from cvelistv5
Published
2026-04-17 15:32
Modified
2026-04-20 14:06
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-77 - Command Injection - Generic
Summary
A vulnerability allowing a local attacker with administrator privileges to bypass Windows Driver Signature Enforcement.
References
Impacted products
Vendor Product Version
Veeam Backup and Replication Version: 12   ≤
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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6.7,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-18T03:55:57.432669Z",
                "version": "2.0.3"
              },
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            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-20T14:06:52.636Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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          ]
        },
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          ]
        }
      ],
      "descriptions": [
        {
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      "problemTypes": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-17T15:32:10.755Z",
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      },
      "references": [
        {
          "url": "https://www.veeam.com/kb4830"
        },
        {
          "url": "https://www.veeam.com/kb4831"
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      ]
    }
  },
  "cveMetadata": {
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-21671 (GCVE-0-2026-21671)
Vulnerability from cvelistv5
Published
2026-03-12 15:09
Modified
2026-03-13 03:55
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability allowing an authenticated user with the Backup Administrator role to perform remote code execution (RCE) in high availability (HA) deployments of Veeam Backup & Replication.
References
Impacted products
Vendor Product Version
Veeam Software Appliance Version: 13.0.1   ≤
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Show details on NVD website

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{
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-21671",
                "options": [
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-12T00:00:00+00:00",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-13T03:55:46.681Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "vendor": "Veeam",
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          ]
        }
      ],
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        }
      ],
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        {
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            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
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