CVE-2026-23853
Quick assessment
Affected
Dell PowerProtect Data Domain
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Dell PowerProtect Data Domain（Dell PowerProtect DD）是美国戴尔（Dell）公司的一套用于数据保护、备份、存储和重复数据消除的硬件设备。 Dell PowerProtect Data Domain 7.7.1.0至8.5版本、LTS2025 8.3.1.0至8.3.1.20版本和LTS2024 7.13.1.0至7.13.1.50版本存在安全漏洞，该漏洞源于使用弱凭据，可能导致未经身份验证的本地攻击者获得对系统的未授权访问。
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I. Basic Information for CVE-2026-23853
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a use of weak credentials vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to unauthorized access to the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1391
Source: CVE Program / CVE List V5
Vulnerability Title
Dell PowerProtect Data Domain 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell PowerProtect Data Domain（Dell PowerProtect DD）是美国戴尔（Dell）公司的一套用于数据保护、备份、存储和重复数据消除的硬件设备。 Dell PowerProtect Data Domain 7.7.1.0至8.5版本、LTS2025 8.3.1.0至8.3.1.20版本和LTS2024 7.13.1.0至7.13.1.50版本存在安全漏洞，该漏洞源于使用弱凭据，可能导致未经身份验证的本地攻击者获得对系统的未授权访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Dell | PowerProtect Data Domain | 0 ~ 8.6.0.0 or later | - |
|
II. Public POCs for CVE-2026-23853
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Dell · 2026-04-17 · 16 CVEs total
| CVE-2025-36568 | 7.8 HIGH | Dell PowerProtect Data Domain 安全漏洞 |
| CVE-2026-23775 | 7.6 HIGH | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2026-23776 | 7.2 HIGH | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2026-23778 | 7.2 HIGH | Dell PowerProtect Data Domain 安全漏洞 |
| CVE-2026-35073 | 6.7 MEDIUM | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2026-35074 | 6.7 MEDIUM | Dell PowerProtect Data Domain 安全漏洞 |
| CVE-2026-35072 | 6.7 MEDIUM | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2026-35153 | 6.7 MEDIUM | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2026-23779 | 6.7 MEDIUM | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2025-46641 | 6.6 MEDIUM | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2025-46607 | 6.6 MEDIUM | Dell PowerProtect Data Domain 安全漏洞 |
| CVE-2025-46606 | 6.2 MEDIUM | Dell PowerProtect Data Domain 安全漏洞 |
| CVE-2025-46605 | 6.2 MEDIUM | Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 |
| CVE-2026-28263 | 5.9 MEDIUM | Dell PowerProtect Data Domain 安全漏洞 |
| CVE-2026-23777 | 4.3 MEDIUM | Dell PowerProtect Data Domain 安全漏洞 |
IV. Related Vulnerabilities
Same product: PowerProtect Data Domain
V. Comments for CVE-2026-23853
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