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High severity8.8NVD Advisory· Published Dec 9, 2021· Updated Jun 17, 2026

CVE-2021-43071

CVE-2021-43071

Description

A heap-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, version 6.3.15 and below, version 6.2.6 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests to the LogReport API controller.

Affected products

5
  • Fortinet/Fortiweb5 versions
    cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*range: >=6.2.0,<=6.2.6
    • cpe:2.3:a:fortinet:fortiweb:6.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortiweb:6.4.1:*:*:*:*:*:*:*
    • (no CPE)range: 6.4.1, 6.4.0, 6.3.15 and below, 6.2.6 and below
    • (no CPE)range: FortiWeb 6.4.1, 6.4.0, 6.3.16, 6.3.15, 6.3.14, 6.3.13, 6.3.12, 6.3.11, 6.3.10, 6.3.9, 6.3.8, 6.3.7, 6.3.6, 6.3.5, 6.3.4, 6.3.3, 6.3.2, 6.3.1, 6.3.0, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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