Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2022-22990— Limited authentication bypass vulnerability on Western Digital My Cloud devices

Quick assessment

Affected
Western Digital My Cloud
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.

Western Digital My Cloud是美国西部数据（Western Digital）公司的一款个人云存储设备。 Western Digital My Cloud OS 5存在安全漏洞，攻击者可利用该漏洞实现远程代码执行和升级权限。

CVSS 7.8 · High EPSS 2.12% · P81
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-22990

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Limited authentication bypass vulnerability on Western Digital My Cloud devices
Source: CVE Program / CVE List V5
Vulnerability Description
A limited authentication bypass vulnerability was discovered that could allow an attacker to achieve remote code execution and escalate privileges on the My Cloud devices. Addressed this vulnerability by changing access token validation logic and rewriting rule logic on PHP scripts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Western Digital My Cloud 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Western Digital My Cloud是美国西部数据（Western Digital）公司的一款个人云存储设备。 Western Digital My Cloud OS 5存在安全漏洞，攻击者可利用该漏洞实现远程代码执行和升级权限。
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
Western Digital My Cloud My Cloud OS 5 ~ 5.19.117 -

II. Public POCs for CVE-2022-22990

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-22990

请登录查看更多情报信息。

Vendor Advisories for CVE-2022-22990 (2)

Other References for CVE-2022-22990 (1)

Same Patch Batch · Western Digital · 2022-01-13 · 4 CVEs total

CVE-2022-22989 9.8 CRITICAL Pre-authenticated stack overflow vulnerability on FTP Service
CVE-2022-22991 7.8 HIGH Command injection through unsecured HTTP calls on Western Digital My Cloud devices
CVE-2022-22988 7.7 HIGH Insecure file and directory permissions on EdgeRover

IV. Related Vulnerabilities

Same product: My Cloud
Same vendor: Western Digital
Same weakness: CWE-287

V. Comments for CVE-2022-22990

No comments yet

Leave a comment