Security Advisory

CVE-2021-40399

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-05-12 17:01:24

Last updated 2025-04-15 19:04:10

Assigner talos

State PUBLISHED

Description

An exploitable use-after-free vulnerability exists in WPS Spreadsheets ( ET ) as part of WPS Office, version 11.2.0.10351. A specially-crafted XLS file can cause a use-after-free condition, resulting in remote code execution. An attacker needs to provide a malformed file to the victim to trigger the vulnerability.

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