UpHeron
All vulnerabilities

Servers and applications

CVE-2021-26096

Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of specifically crafted command line arguments.

Severity
High 8.8
Published
4 Aug 2021
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
  • Every version up to 3.1.4
  • From 3.2.0 before 3.2.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-26096
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-26096