SSRF in Western Digital My Cloud OS 5
CVE-2022-29840
Server-Side Request Forgery (SSRF) vulnerability that could allow a rogue server on the local network to modify its URL to point back to the loopback adapter was addressed in Western Digital My Cloud OS 5 devices. This could allow the URL to exploit other vulnerabilities on the local server.This issue affects My Cloud OS 5 devices before 5.26.202.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Western Digital My Cloud OS 5 — versions 0
- Westerndigital My Cloud
- Westerndigital My Cloud Dl2100
- Westerndigital My Cloud Dl4100
- Westerndigital My Cloud Ex2100
- Westerndigital My Cloud Ex2 Ultra
- Westerndigital My Cloud Ex4100
- Westerndigital My Cloud Mirror G2
- Westerndigital My Cloud OS
- Westerndigital My Cloud Pr2100
Weakness classification (CWE)
References
- www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-ver… (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-29840?
- CVE-2022-29840 is a medium-severity vulnerability in Western Digital My Cloud OS 5, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.1/10. Published 2023-05-10.
- How severe is CVE-2022-29840?
- Medium severity. CVSS v3 base score is 5.1 out of 10.