Use of Hard-Coded Cryptographic Key in Fortinet FortiSandbox Products
CVE-2026-106172

4.9MEDIUM

Key Information:

Vendor

Fortinet
Status
Fortisandbox
Fortisandbox Cloud
Vendor
CVE Published:
13 October 2026

What is CVE-2026-106172?

A vulnerability due to the use of hard-coded cryptographic keys in multiple versions of Fortinet's FortiSandbox products poses a significant risk. Attackers can exploit this weakness through specially crafted HTTP requests, potentially leading to escalated privileges. This issue affects various iterations of FortiSandbox and its cloud counterparts, making it critical for users to assess their deployments and apply necessary mitigations.

Affected Version(s)

FortiSandbox 5.2.0 <= 5.2.1

FortiSandbox 5.0.0 <= 5.0.6

FortiSandbox 4.4.0 <= 4.4.10

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-179

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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