Medium severity6.5NVD Advisory· Published Nov 22, 2021· Updated Jun 17, 2026

CVE-2021-33491

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Open-Xchange/Ox App Suite
cpe:2.3:a:open-xchange:ox_app_suite:*:*:*:*:*:*:*:*
Range: <=7.10.5
OX/App Suitedescription
OX App Suite/OX App Suitellm-fuzzy
Range: <=7.10.5

Patches

Vulnerability mechanics

References

packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS-Code-Injection-Traversal.htmlnvdExploitThird Party AdvisoryVDB Entry
seclists.org/fulldisclosure/2021/Nov/42nvdExploitMailing ListThird Party Advisory
open-xchange.comnvdProductVendor Advisory

News mentions

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