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CVE-2022-26851

Quick assessment

Affected
Dell PowerScale OneFS
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 Technologies Dell PowerScale OneFS是美国Dell Technologies公司的一个操作系统。提供横向扩展NAS的PowerScale OneFS操作系统。 Dell PowerScale OneFS 8.2.2-9.3.x 存在安全漏洞，无特权的网络攻击者可能会利用此漏洞导致目标服务器数据丢失。

CVSS 9.1 · Critical EPSS 0.93% · P59

Possible ATT&CK Techniques 1 AI

T1074 · Data Staged
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I. Basic Information for CVE-2022-26851

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerScale OneFS, 8.2.2-9.3.x, contains a predictable file name from observable state vulnerability. An unprivileged network attacker could potentially exploit this vulnerability, leading to data loss.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Technologies Dell PowerScale OneFS 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Technologies Dell PowerScale OneFS是美国Dell Technologies公司的一个操作系统。提供横向扩展NAS的PowerScale OneFS操作系统。 Dell PowerScale OneFS 8.2.2-9.3.x 存在安全漏洞，无特权的网络攻击者可能会利用此漏洞导致目标服务器数据丢失。
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 PowerScale OneFS unspecified ~ 8.2.x, 9.0.0.x, 9.1.0.x, 9.1.1.x (Super Tubes), 9.2.0.x (Empire), 9.2.1.x (Flying Scotsman), 9.3.0.x (Gotham), -

II. Public POCs for CVE-2022-26851

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III. Intelligence Information for CVE-2022-26851

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Other References for CVE-2022-26851 (1)

Same Patch Batch · Dell · 2022-04-08 · 10 CVEs total

CVE-2021-36288 8.6 HIGH Dell Vnx2 Oe For File 路径遍历漏洞
CVE-2022-26852 8.1 HIGH Dell Technologies Dell PowerScale OneFS安全漏洞
CVE-2022-26854 8.1 HIGH Dell Technologies Dell PowerScale OneFS 加密问题漏洞
CVE-2021-36287 7.3 HIGH Dell Vnx2 Oe For File 操作系统命令注入漏洞
CVE-2021-36290 6.4 MEDIUM Dell Vnx2 Oe For File 安全漏洞
CVE-2021-36293 6.4 MEDIUM Dell Vnx2 Oe For File安全漏洞
CVE-2022-24428 6.3 MEDIUM Dell Technologies Dell PowerScale OneFS 安全漏洞
CVE-2022-26855 5.5 MEDIUM Dell Technologies Dell PowerScale OneFS 安全漏洞
CVE-2022-22563 4.4 MEDIUM Dell Technologies Dell PowerScale OneFS安全漏洞

IV. Related Vulnerabilities

Same product: PowerScale OneFS
Same vendor: Dell
Same weakness: CWE-330

V. Comments for CVE-2022-26851

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