CVE-2026-30286CRITICAL 9.8EPSS p45.9%

CVE-2026-30286CVE-2026-30286

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.64% probability of exploitation · percentile 45.9% · 2026-06-19T12:03:05Z
Published2026-03-31
Last modified2026-04-03

Underlying weaknesses· 1

CWE-22

References

  1. https://github.com/Secsys-FDU/AF_CVEs/issues/14
  2. https://play.google.com/store/apps/details?id=com.funambol.zefiro
  3. https://secsys.fudan.edu.cn/
  4. https://zefiro.me/

1

TypeTargetConfidenceTier
WeaknessImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal')cwe-220%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.