Auth bypass in Miele Appwash
CVE-2022-3589
An API Endpoint used by Miele's "AppWash" MobileApp in all versions was vulnerable to an authorization bypass. A low privileged, remote attacker would have been able to gain read and partial write access to other users data by modifying a small part of a HTTP request sent to the API. Reading or changing the password of another user was not possible, thus no impact to Availability.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.007 (52.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Miele Appwash — versions all (until October 5th 2022)
Weakness classification (CWE)
References
- cert.vde.com/de/advisories/VDE-2022-052/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-3589?
- CVE-2022-3589 is a high-severity vulnerability in Miele Appwash, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.1/10. Published 2022-11-21.
- How severe is CVE-2022-3589?
- High severity. CVSS v3 base score is 8.1 out of 10.