DSA-2025-281: Security Update for Dell Unity, Dell UnityVSA and Dell Unity XT Security Update for Multiple Vulnerabilities
摘要: 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.
本文适用于
本文不适用于
本文并非针对某种特定的产品。
本文并非包含所有产品版本。
影响
High
详情
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2025-36604 | Dell Unity, version(s) 5.5 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution. | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| CVE-2025-36605 |
Dell Unity, version(s) 5.5 and prior, contain(s) an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to the execution of malicious HTML or JavaScript code in a victim user's web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery. |
6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| CVE-2025-36606 | Dell Unity, version(s) 5.5 and prior, contain(s) an OS Command Injection Vulnerability in its svc_nfssupport utility. An authenticated attacker could potentially exploit this vulnerability, escaping the restricted shell and execute arbitrary operating system commands 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-2025-36607 | Dell Unity, version(s) 5.5 and prior, contain(s) an OS Command Injection Vulnerability in its svc_nas utility. An authenticated attacker could potentially exploit this vulnerability, escaping the restricted shell and execute arbitrary operating system commands 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-2025-36604 | Dell Unity, version(s) 5.5 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution. | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| CVE-2025-36605 |
Dell Unity, version(s) 5.5 and prior, contain(s) an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to the execution of malicious HTML or JavaScript code in a victim user's web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery. |
6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| CVE-2025-36606 | Dell Unity, version(s) 5.5 and prior, contain(s) an OS Command Injection Vulnerability in its svc_nfssupport utility. An authenticated attacker could potentially exploit this vulnerability, escaping the restricted shell and execute arbitrary operating system commands 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-2025-36607 | Dell Unity, version(s) 5.5 and prior, contain(s) an OS Command Injection Vulnerability in its svc_nas utility. An authenticated attacker could potentially exploit this vulnerability, escaping the restricted shell and execute arbitrary operating system commands with root privileges. | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
受影响的产品和补救措施
| Product | Software/Firmware | Affected Versions | Remediated Versions | Link |
| Dell Unity | Dell Unity Operating Environment (OE) | Versions prior to 5.5.1 | Version 5.5.1 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 5.5.1 | Version 5.5.1 or later | https://www.dell.com/support/home/product-support/product/unity-all-flash-family/drivers |
修订历史记录
| Revision | Date | Description |
| 1.0 | 2025-07-31 | Initial Release |
| 2.0 | 2025-07-31 | Updated the Acknowledgements section |
确认
CVE-2025-36604, CVE-2025-36605: Dell would like to thank Sina Kheirkhah of watchTowr for reporting this issue.
CVE-2025-36606: Dell would like to thank xiaohei from Ubisectech Sirius Team for reporting this issue.
CVE-2025-36607: Dell would like to thank zzcentury from Ubisectech Sirius Team for reporting this issue.
相关信息
法律免责声明
受影响的产品
Dell EMC Unity, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Hybrid, Dell Unity Operating Environment (OE), Dell EMC UnityVSA Professional Edition/Unity Cloud Edition文章属性
文章编号: 000350756
文章类型: Dell Security Advisory
上次修改时间: 31 7月 2025
从其他戴尔用户那里查找问题的答案
支持服务
检查您的设备是否在支持服务涵盖的范围内。