DSA-2026-054: Security Update for Dell Unity, Dell UnityVSA and Dell Unity XT Security Update for Multiple Vulnerabilities
概要: Dell UnityVSA and Dell Unity XT remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.
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影響
High
詳細
| Third-party Component | CVEs | More Information |
| DOMPurify | CVE-2024-47875 | https://nvd.nist.gov/vuln/search |
| Urlparse, urllib.parse.urlsplit | CVE-2025-0938 | https://nvd.nist.gov/vuln/search |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2026-21418 | Dell Unity, version(s) 5.5.2 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges. | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CVE-2026-22277 | Dell UnityVSA, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges. | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2026-21418 | Dell Unity, version(s) 5.5.2 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges. | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CVE-2026-22277 | Dell UnityVSA, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges. | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
影響を受ける製品と修復
| Product | Software/Firmware | Affected Versions | Remediated Versions | Link |
| Dell Unity | Dell Unity Operating Environment (OE) | Versions prior to 5.5.2 | Version 5.5.3 or later | https://www.dell.com/support/home/product-support/product/unity-all-flash-family/drivers |
| Product | Software/Firmware | Affected Versions | Remediated Versions | Link |
| Dell Unity | Dell Unity Operating Environment (OE) | Versions prior to 5.5.2 | Version 5.5.3 or later | https://www.dell.com/support/home/product-support/product/unity-all-flash-family/drivers |
変更履歴
| Revision | Date | Description |
| 1.0 | 2026-01-29 | Initial Release |
確認
CVE-2026-21418, CVE-2026-22277: Dell would like to thank LIUPENG for reporting this issue.
関連情報
法的免責事項
対象製品
Dell EMC Unity 300F, Dell EMC Unity 350F, Dell EMC Unity 400, Dell EMC Unity 400F, Dell EMC Unity 450F, Dell EMC Unity 500, Dell EMC Unity 500F, Dell EMC Unity 550F, Dell EMC Unity 600, Dell EMC Unity 600F製品
Dell EMC Unity, Dell Unity 450F DC, Dell Unity 300, Dell Unity 300 DC, Dell Unity 350F DC, Dell EMC Unity XT 380, Dell EMC Unity XT 380F, Dell Unity 400 DC, Dell EMC Unity XT 480, Dell EMC Unity XT 480F, Dell EMC Unity 650F, Dell EMC Unity XT 680
, Dell EMC Unity XT 680F, Dell EMC Unity XT 880, Dell EMC Unity XT 880F, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Hybrid, Dell Unity Operating Environment (OE)
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文書のプロパティ
文書番号: 000421197
文書の種類: Dell Security Advisory
最終更新: 29 1月 2026
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