CVE-2024-48932 - CVE House

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Status published Medium CVE-2024-48932

ZimaOS Unauthenticated API Discloses Usernames

5.3 CVSS

Vulnerability Description

ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In versions below 1.5.0, the API endpoint `http://<Server-ip>/v1/users/name` allows unauthenticated users to access sensitive information, such as usernames, without any authorization. This vulnerability could be exploited by an attacker to enumerate usernames and leverage them for further attacks, such as brute-force or phishing campaigns. As of time of publication, no known patched versions are available.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from IceWhaleTech

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ZimaOS is vulnerable to Server-Side Request Forgery (SSRF)

ZimaOS Privilege Escalation using localhost calls to File API Upload

ZimaOS reads arbitrary files using localhost calls to File API Download

ZimaOS vulnerable to Directory Listing via Parameter Manipulation

ZimaOS vulnerable to Username Enumeration via API Responses

Affected Vendor

IceWhaleTech

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Affected Software

ZimaOS

Vulnerable Versions:

< 1.5.0

Timeline

Official Publish: October 24th, 2024

Last Modified: November 5th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1213 Data from Information Repositories

T1565.002 Stored Data Manipulation