CVE-2021-26567

CVSS 3.1 Score 7.8 of 10 (high)

Details

Published Feb 26, 2021
Updated: Jan 14, 2025
CWE ID 121
CWE ID 787

Summary

CVE-2021-26567 is a stack-based buffer overflow vulnerability affectting faad2's frontend/main.c module before version 2.2.7.1. This issue permits local attackers to execute arbitrary code by manipulating filename and pathname options. Successful exploitation could lead to a significant security breach, underscoring the importance of keeping this software up to date to mitigate the risk.

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Affected Products

  • DiskStation Manager
  • Synology Diskstation Manager Unified Controller

Affected Vendors

  • Synology