cvedb.io
CVE-2021-42757
MEDIUM · CVSS 6.7
EPSS exploitation probability: 0%
Published 2021-12-08T11:15:11.840 · Last modified 2026-06-17T04:10:05.000

Summary

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

fortinet — fortiadc

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.