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Case File

CVE-2021-33491

MEDIUM · CVSS 6.5 EPSS 2.44% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-22 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References
packetstormsecurity.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-33491
Severity
MEDIUM
CVSS
6.5
EPSS
2.44%

Original NVD 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.