Vulnerability in Icewhaletech Zimaos
CVE-2024-49358
ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.2.4 and all prior versions, the API endpoint `http://<Server-IP>/v1/users/login` in ZimaOS returns distinct responses based on whether a username exists or the password is incorrect. This behavior can be exploited for username enumeration, allowing attackers to determine whether a user exists in the system or not. Attackers can leverage this information in further attacks, such as credential stuffing or targeted password brute-forcing. As of time of publication, no known patched versions are available.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (38.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Icewhaletech Zimaos — versions <= 1.2.4
- Zimaspace Zimaos
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-3f6g-8r88-3mx5 (Exploit, Vendor Advisory)
- youtu.be/BClx2u8DMfM (Exploit)
Frequently asked questions
- What is CVE-2024-49358?
- CVE-2024-49358 is a medium-severity vulnerability in Icewhaletech Zimaos, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2024-10-24.
- How severe is CVE-2024-49358?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2024-49358 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.