Security Advisory

CVE-2021-42757

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-12-08 11:01:11

Last updated 2025-10-16 09:46:26

Assigner fortinet

State PUBLISHED

Description

A buffer overflow [CWE-121] in the TFTP client library of FortiOS before 6.4.7 and FortiOS 7.0.0 through 7.0.2, may allow an authenticated local attacker to achieve arbitrary code execution via specially crafted command line arguments.

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