Vulnerability Monitor

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CVE-2021-42756

Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.

Published

2023-02-16T19:15:11.500

Last Modified

2024-11-21T06:28:06.483

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses
  • Type: Secondary
    CWE-121
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application fortinet fortiweb < 6.0.8 Yes
Application fortinet fortiweb < 6.1.3 Yes
Application fortinet fortiweb < 6.2.7 Yes
Application fortinet fortiweb < 6.3.17 Yes
Application fortinet fortiweb ≤ 6.4.2 Yes
References