CVE-2023-30328

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

1%p63

Published

May 4, 2023 (May 4, 2023)

Modified

Jun 17, 2026

Description

An issue in the helper tool of Mailbutler GmbH Shimo VPN Client for macOS v5.0.4 allows attackers to bypass authentication via PID re-use.

Vendors: mailbutler
Products: shimo
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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