CVE-2021-35299

—

CVSS 3.1

7.5 high

EPSS

1%p64

Published

Jun 28, 2021 (Jun 28, 2021)

Modified

Jun 17, 2026

Description

Incorrect Access Control in Zammad 1.0.x up to 4.0.0 allows attackers to obtain sensitive information via email connection configuration probing.

Vendors: zammad
Products: zammad
Weakness: CWE-532
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.1%)

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