CVE-2026-30286

9.8 CRITICAL

Published: March 31, 2026 Modified: April 03, 2026

Description

An arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/Secsys-FDU/AF_CVEs/issues/14

Source: cve@mitre.org

Third Party Advisory

https://play.google.com/store/apps/details?id=com.funambol.zefiro

Source: cve@mitre.org

Product

https://secsys.fudan.edu.cn/

Source: cve@mitre.org

Not Applicable

https://zefiro.me/

Source: cve@mitre.org

Product

4 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

0.1%

33th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-22

Affected Vendors

funambol

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