CVE-2021-42086

—

CVSS 3.1

8.8 high

EPSS

1%p64

Published

Oct 7, 2021 (Oct 7, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in Zammad before 4.1.1. An Agent account can modify account data, and gain admin access, via a crafted request.

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

NVD CVE.org GitHub PoCs EPSS (1.1%)

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