VYPR
Unrated severityNVD Advisory· Published Dec 8, 2021· Updated Oct 16, 2025

CVE-2021-42757

CVE-2021-42757

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.

Affected products

14

Patches

Vulnerability mechanics

References

1

News mentions

0

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