CVE-2026-106170

MEDIUM

An Uncaught Exception vulnerability [CWE-248] vulnerability in Fortinet FortiSandbox 5.2.0 through 5.2.1, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4 all versions may allow a privileged att...

Affects 0 products across 1 vendor.

CVSS 3.14.9
EPSS0.3%
Percentile19th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, high privileges required, no user interaction needed, impact contained to the vulnerable component, no confidentiality impact, no integrity impact, full availability impact.
CWE Weakness Definitions
CWE-248: CWE-248
◆ AI Analysis — automated analysis, not human-reviewed

A medium severity vulnerability (CVE-2026-106170) affects the target system. An Uncaught Exception vulnerability [CWE-248] vulnerability in Fortinet FortiSandbox 5.2.0 through 5.2.1, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4 all versions may allow a privileged attacker to deny access to the GUI and CLI persistently ...

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Frequently Asked Questions
What is CVE-2026-106170?
A medium severity vulnerability (CVE-2026-106170) affects the target system. An Uncaught Exception vulnerability [CWE-248] vulnerability in Fortinet FortiSandbox 5.2.0 through 5.2.1, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4 all versions may allow a privileged attacker to deny access to the GUI and CLI persistently ...
What is the CVSS score for CVE-2026-106170?
CVE-2026-106170 has CVSS 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H. EPSS: 0.3%.
Is CVE-2026-106170 actively exploited?
No confirmed active exploitation of CVE-2026-106170 as of 2026-10-16.
How do I remediate CVE-2026-106170?
Advisory: https://fortiguard.fortinet.com/psirt/FG-IR-26-176
What systems are affected by CVE-2026-106170?
CVE-2026-106170 affects Fortinet.
Vulnerability Details
CVE IDCVE-2026-106170
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Published2026-10-13
Last Modified2026-10-14
ICS Relevance55%
Weakness (CWE)
CWE-248
SourceNVD
Official Description

An Uncaught Exception vulnerability [CWE-248] vulnerability in Fortinet FortiSandbox 5.2.0 through 5.2.1, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4 all versions may allow a privileged attacker to deny access to the GUI and CLI persistently via crafted HTTP requests.

Source: NIST NVD / MITRE CVE Database

Affected Products
VendorProductAffected Versions
Fortinet — —
Remediation
View Vendor Advisory →
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
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