Buffer Overflow Vulnerability in FortiOS TFTP Client Library

Buffer Overflow Vulnerability in FortiOS TFTP Client Library

CVE-2021-42757 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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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