UpHeron
All vulnerabilities

Servers and applications

CVE-2021-26105

A stack-based buffer overflow vulnerability (CWE-121) in the profile parser of FortiSandbox version 3.2.2 and below, version 3.1.4 and below may allow an authenticated attacker to potentially execute unauthorized code or commands via specifically crafted HTTP requests.

Severity
High 8.8
Published
24 Mar 2025
Last changed
17 Jun 2026
Added to UpHeron
3 Nov 2026
Fixed in
3.2.3
Sources
NVD

Affected software

SoftwareAffected versions
Fortinet FortiSandboxServers and applications · cpe:a:fortinet:fortisandbox
  • From 3.1.0 up to 3.1.4
  • From 3.2.0 before 3.2.3
  • Version 4.0.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-26105
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-26105