CVE-2022-22999
What it is
Western Digital My Cloud devices are vulnerable to a cross side scripting vulnerability that can allow a malicious user with elevated privileges access to drives being backed up to construct and inject JavaScript payloads into an authenticated user's browser. As a result, it may be possible to gain control over the authenticated session, steal data, modify settings, or redirect the user to malicious websites. The scope of impact can extend to other components.
At a glance
- Exploitability
- Can be exploited locally on the machine with an admin-level account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 0.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.4% in the next 30 days (EPSS).
- Severity: 8.2 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.4% · EPSS, next 30 days
- Weakness
- CWE-79 · Cross-site scripting
- Record status
- Modified
Affected
- Westerndigital My Cloud pr2100 Firmware < 5.23.114
- Westerndigital My Cloud pr4100 Firmware < 5.23.114
- Westerndigital My Cloud ex4100 Firmware < 5.23.114
- Westerndigital My Cloud ex2 Ultra Firmware < 5.23.114
- Westerndigital My Cloud Mirror g2 Firmware < 5.23.114
- Westerndigital My Cloud dl2100 Firmware < 5.23.114
- Westerndigital My Cloud dl4100 Firmware < 5.23.114
- Westerndigital My Cloud ex2100 Firmware < 5.23.114
Attack profile CVSS 3.1 · 8.2
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2022-22999.md and follow it. Check whether this project is affected by CVE-2022-22999. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://www.westerndigital.com/support/product-security/wdc-22011-my-cloud-firmware-version-5-23-114
- https://www.westerndigital.com/support/product-security/wdc-22011-my-cloud-firmware-version-5-23-114