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CVE-2026-74774

Quick assessment

Affected
Dell PowerProtect One
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 One 20.1.0.0 及更早版本存在一个“证书验证不当”的漏洞。拥有远程访问权限的未认证攻击者可能会利用该漏洞，从而绕过保护机制。

CVSS 5.9 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell PowerProtect One < 20.3.0.0 affected
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I. Basic Information for CVE-2026-74774

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerProtect One, versions 20.1.0.0 and below, contain an Improper Certificate Validation vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell PowerProtect One 0 ~ 20.3.0.0 -

II. Public POCs for CVE-2026-74774

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III. Intelligence Information for CVE-2026-74774

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Vendor Advisories for CVE-2026-74774 (1)

Same Patch Batch · Dell · 2026-08-26 · 13 CVEs total

CVE-2026-70419 9.1 CRITICAL Dell Cloud Disaster Recovery 20.2及之前版本OS命令注入
CVE-2026-68861 8.8 HIGH Dell PowerProtect One 20.1.0.0 OS命令注入漏洞
CVE-2026-74770 8.8 HIGH Dell PowerProtect One 20.1.0.0 及之前版本 OS命令注入漏洞
CVE-2026-79938 7.6 HIGH Dell PowerProtect Cyber Recovery 20.3前版本认证缺陷
CVE-2026-68863 7.5 HIGH Dell PowerProtect One 20.1.0.0以下栈溢出致DoS
CVE-2026-71171 7.2 HIGH Dell Cloud DR 20.2以下OS命令注入漏洞
CVE-2026-74771 6.5 MEDIUM Dell PowerProtect One 20.1.0及以下用户可控密钥认证绕过
CVE-2026-49809 6.5 MEDIUM Dell PowerProtect Cyber Recovery 20.2 及之前版本SQL注入
CVE-2026-79940 5.9 MEDIUM iDRAC9 7.00.00.182/7.20.30.50前版本访问控制漏洞
CVE-2026-79939 5.8 MEDIUM Dell PowerProtect 20.3前符号链接跟踪致脚本注入
CVE-2026-67275 5.3 MEDIUM Dell PowerProtect One 20.1.0 及之前版本缓存投毒
CVE-2026-71172 4.3 MEDIUM Dell Cloud DR 20.2前版本SSRF漏洞

IV. Related Vulnerabilities

Same product: PowerProtect One
Same vendor: Dell
Same weakness: CWE-295

V. Comments for CVE-2026-74774

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