FKIE_CVE-2022-26500

Vulnerability from fkie_nvd - Published: 2022-03-17 21:15 - Updated: 2025-11-03 15:48
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Improper limitation of path names in Veeam Backup & Replication 9.5U3, 9.5U4,10.x, and 11.x allows remote authenticated users access to internal API functions that allows attackers to upload and execute arbitrary code.
References
cve@mitre.orghttps://veeam.comVendor Advisory
cve@mitre.orghttps://www.veeam.com/kb4288Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://veeam.comVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.veeam.com/kb4288Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26500US Government Resource
Impacted products
Vendor Product Version
veeam veeam_backup_\&_replication *
veeam veeam_backup_\&_replication *
veeam veeam_backup_\&_replication 9.5.0.1536
veeam veeam_backup_\&_replication 9.5.4.2615
veeam veeam_backup_\&_replication 10.0.1.4854
veeam veeam_backup_\&_replication 10.0.1.4854
veeam veeam_backup_\&_replication 10.0.1.4854
veeam veeam_backup_\&_replication 11.0.1.1261
veeam veeam_backup_\&_replication 11.0.1.1261
veeam veeam_backup_\&_replication 11.0.1.1261
To clipboard 

{
  "cisaActionDue": "2023-01-03",
  "cisaExploitAdd": "2022-12-13",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Veeam Backup \u0026 Replication Remote Code Execution Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "837D781D-E21B-458C-8D4A-59949CE4D580",
              "versionEndExcluding": "10.0.1.4854",
              "versionStartIncluding": "10.0.0.4442",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FD0C1BCB-A018-4425-AC3D-0CE6EAEF372F",
              "versionEndExcluding": "11.0.1.1261",
              "versionStartIncluding": "11.0.0.825",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:9.5.0.1536:*:*:*:*:*:*:*",
              "matchCriteriaId": "3BC7D0C1-0A10-4704-B8A0-ADFB8B2BA1BB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:9.5.4.2615:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D5BA0C4-F689-4B0E-BBB5-051DEDF40721",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:10.0.1.4854:-:*:*:*:*:*:*",
              "matchCriteriaId": "12E8F01F-4E41-46F0-94BC-DD5174DDF393",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:10.0.1.4854:p20201202:*:*:*:*:*:*",
              "matchCriteriaId": "E0417823-7418-4294-BE57-0304772DFE39",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:veeam:veeam_backup_\\\u0026_replication:10.0.1.4854:p20210609:*:*:*:*:*:*",
              "matchCriteriaId": "06BE9B78-075C-48E6-817A-5E0A89983EBC",
              "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
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper limitation of path names in Veeam Backup \u0026 Replication 9.5U3, 9.5U4,10.x, and 11.x allows remote authenticated users access to internal API functions that allows attackers to upload and execute arbitrary code."
    },
    {
      "lang": "es",
      "value": "Una limitaci\u00f3n inapropiada de los nombres de las rutas en Veeam Backup \u0026amp; Replication versiones 9.5U3, 9.5U4,10.x y 11.x, permite a usuarios remotos autenticados acceder a funciones internas de la API que permiten a atacantes cargar y ejecutar c\u00f3digo arbitrario"
    }
  ],
  "id": "CVE-2022-26500",
  "lastModified": "2025-11-03T15:48:03.947",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-03-17T21:15:08.193",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://veeam.com"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.veeam.com/kb4288"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://veeam.com"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.veeam.com/kb4288"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26500"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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