Vulnerability-Lookup

CVE-2026-53479 (GCVE-0-2026-53479)

Vulnerability from cvelistv5 – Published: 2026-07-07 13:07 – Updated: 2026-07-08 13:41

Summary

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an improper neutralization of special elements used in an OS command ('OS command Injection') vulnerability. A remote high privileged attacker could potentially exploit this vulnerability, leading to protection mechanism bypass. This is a Critical vulnerability as it allows an attacker to invoke arbitrary command execution with root privileges; so Dell recommends customers to upgrade at the earliest opportunity.

Severity

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-08 03:56 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

dell CNA under the mitre root

CNA scorecard C 70/100 over 485 records in the last 180 days details

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00048126…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
Dell	PowerProtect Data Domain	Affected: 0 , < 8.8.0.0 or later (semver) Affected: 0 , < 8.6.1.20 or later (semver) Affected: 0 , < 8.3.1.40 or later (semver) Affected: 0 , < 7.13.1.80 or later (semver)	guessed

Date Public

2026-07-02 06:30

Credits

Dell would like to thank Ahmed Y. Elmogy for reporting these issues.

Show details on NVD website

JSON

To clipboard

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CNVD-2026-27672

Vulnerability from cnvd - Published: 2026-07-16

Title

Dell PowerProtect Data Domain命令注入漏洞（CNVD-2026-27672）

Description

Dell PowerProtect Data Domain是美国Dell公司的一套数据保护存储系统。 Dell PowerProtect Data Domain存在命令注入漏洞。该漏洞源于对OS命令中特殊元素的中和不当，攻击者可利用该漏洞绕过保护机制，以root权限执行任意命令。

Severity

高

Patch Name

Dell PowerProtect Data Domain命令注入漏洞（CNVD-2026-27672）的补丁

Patch Description

Dell PowerProtect Data Domain是美国Dell公司的一套数据保护存储系统。 Dell PowerProtect Data Domain存在命令注入漏洞。该漏洞源于对OS命令中特殊元素的中和不当，攻击者可利用该漏洞绕过保护机制，以root权限执行任意命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-53479

Impacted products

Name
['DELL PowerProtect Data Domain <8.8.0.0', 'DELL PowerProtect Data Domain <8.6.1.20', 'DELL PowerProtect Data Domain <8.3.1.40', 'DELL PowerProtect Data Domain <7.13.1.80']

Show details on source website

JSON

To clipboard

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  },
  "description": "Dell PowerProtect Data Domain\u662f\u7f8e\u56fdDell\u516c\u53f8\u7684\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u5b58\u50a8\u7cfb\u7edf\u3002\n\nDell PowerProtect Data Domain\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9OS\u547d\u4ee4\u4e2d\u7279\u6b8a\u5143\u7d20\u7684\u4e2d\u548c\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u4fdd\u62a4\u673a\u5236\uff0c\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-27672",
  "openTime": "2026-07-16",
  "patchDescription": "Dell PowerProtect Data Domain\u662f\u7f8e\u56fdDell\u516c\u53f8\u7684\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u5b58\u50a8\u7cfb\u7edf\u3002\r\n\r\nDell PowerProtect Data Domain\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9OS\u547d\u4ee4\u4e2d\u7279\u6b8a\u5143\u7d20\u7684\u4e2d\u548c\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u4fdd\u62a4\u673a\u5236\uff0c\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Dell PowerProtect Data Domain\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2026-27672\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "DELL PowerProtect Data Domain \u003c8.8.0.0",
      "DELL PowerProtect Data Domain \u003c8.6.1.20",
      "DELL PowerProtect Data Domain \u003c8.3.1.40",
      "DELL PowerProtect Data Domain \u003c7.13.1.80"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-53479",
  "serverity": "\u9ad8",
  "submitTime": "2026-07-14",
  "title": "Dell PowerProtect Data Domain\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2026-27672\uff09"
}

FKIE_CVE-2026-53479

Vulnerability from fkie_nvd - Published: 2026-07-07 14:16 - Updated: 2026-10-25 20:10

Severity

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	security_alert@emc.com	https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities	Vendor Advisory

Impacted products

Vendor	Product	Version
dell	data_domain_operating_system	*
dell	data_domain_operating_system	*
dell	data_domain_operating_system	*
dell	data_domain_operating_system	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "PowerProtect Data Domain",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "8.8.0.0 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "8.6.1.20 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "8.3.1.40 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "7.13.1.80 or later",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security_alert@emc.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "064F56BA-B974-4133-9DFA-B13D503766AC",
              "versionEndExcluding": "7.13.1.80",
              "versionStartIncluding": "7.7.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EB4BB568-B169-4202-94E0-8D808419241B",
              "versionEndExcluding": "8.3.1.40",
              "versionStartIncluding": "7.14.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BA61361F-FED8-4936-A9F6-FFA35BE413F8",
              "versionEndExcluding": "8.6.1.20",
              "versionStartIncluding": "8.4.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4BA45B0F-6A67-476D-9101-0DDC91B77D51",
              "versionEndExcluding": "8.8.0.0",
              "versionStartIncluding": "8.7.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell\u00a0PowerProtect\u00a0Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70\u00a0contain\u202fan improper neutralization of special elements used in an OS\u00a0command (\u0027OS\u00a0command Injection\u0027) vulnerability.\u00a0A\u00a0remote\u00a0high\u00a0privileged attacker could potentially exploit this vulnerability, leading to\u00a0protection mechanism bypass.\u00a0This is a Critical vulnerability as it allows an attacker\u00a0to\u00a0invoke arbitrary command execution with root privileges;\u00a0so\u00a0Dell recommends customers to upgrade at the earliest opportunity."
    },
    {
      "lang": "es",
      "value": "Dell PowerProtect Data Domain, versiones 7.7.1.0 hasta 8.7, versi\u00f3n de lanzamiento LTS2026 8.6.1.0 hasta 8.6.1.10, versi\u00f3n de lanzamiento LTS2025 8.3.1.0 hasta 8.3.1.30, versiones de lanzamiento LTS2024 7.13.1.0 hasta 7.13.1.70 contienen una vulnerabilidad de neutralizaci\u00f3n incorrecta de elementos especiales utilizados en un comando del sistema operativo (\u2019inyecci\u00f3n de comandos\u2019 del sistema operativo). Un atacante remoto con altos privilegios podr\u00eda potencialmente explotar esta vulnerabilidad, lo que llevar\u00eda a la elusi\u00f3n del mecanismo de protecci\u00f3n. Esta es una vulnerabilidad Cr\u00edtica ya que permite a un atacante invocar la ejecuci\u00f3n de comandos arbitrarios con privilegios de root; por lo tanto, Dell recomienda a los clientes actualizar a la primera oportunidad."
    }
  ],
  "id": "CVE-2026-53479",
  "lastModified": "2026-10-25T20:10:00.147",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "security_alert@emc.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-53479",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-08T03:56:33.302107Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-07T14:16:32.410",
  "references": [
    {
      "source": "security_alert@emc.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"
    }
  ],
  "sourceIdentifier": "security_alert@emc.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "security_alert@emc.com",
      "type": "Secondary"
    }
  ]
}

GHSA-F6JG-8MPC-4W2Q

Vulnerability from github – Published: 2026-07-07 15:32 – Updated: 2026-07-07 15:32

Details

Severity

7.2 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-53479"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-07T14:16:32Z",
    "severity": "HIGH"
  },
  "details": "Dell\u00a0PowerProtect\u00a0Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70\u00a0contain\u202fan improper neutralization of special elements used in an OS\u00a0command (\u0027OS\u00a0command Injection\u0027) vulnerability.\u00a0A\u00a0remote\u00a0high\u00a0privileged attacker could potentially exploit this vulnerability, leading to\u00a0protection mechanism bypass.\u00a0This is a Critical vulnerability as it allows an attacker\u00a0to\u00a0invoke arbitrary command execution with root privileges;\u00a0so\u00a0Dell recommends customers to upgrade at the earliest opportunity.",
  "id": "GHSA-f6jg-8mpc-4w2q",
  "modified": "2026-07-07T15:32:57Z",
  "published": "2026-07-07T15:32:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53479"
    },
    {
      "type": "WEB",
      "url": "https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-53479 (GCVE-0-2026-53479)

CNVD-2026-27672

FKIE_CVE-2026-53479

GHSA-F6JG-8MPC-4W2Q

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour