CVE-2026-30286

CRITICAL EPSS 46.1%
Published Mar 31, 20263mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Mar 31, 2026 3mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
46.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
funambolzefiro32.0.2026011614any

References 4

  • github.com https://github.com/Secsys-FDU/AF_CVEs/issues/14
    Third Party Advisory
  • play.google.com https://play.google.com/store/apps/details?id=com.funambol.zefiro
    Product
  • secsys.fudan.edu.cn https://secsys.fudan.edu.cn/
    Not Applicable
  • zefiro.me https://zefiro.me/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.