CVE-2021-33491

PoC ×2—

CVSS 3.1

6.5 medium

EPSS

2%p83

Published

Nov 22, 2021 (Nov 22, 2021)

Modified

Jun 17, 2026

Description

OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records.

Vendors: open-xchange
Products: ox app suite
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (2.4%)

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