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CVE-2026-106172

No known exploitation. EPSS puts it in the 14th percentile. A vendor fix is available.

CVSS 3.15.3MediumEPSS percentile14th0.2% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
No public exploit knownFixVendor fixNo build named by the sources

Published Updated Sources: CVE.org, NVD

NVD CVE.org

What to do

The vendor has published a fix. Version details are below where the sources state them.

  • Fortinet FortiSandboxAffected: ≥ 5.2.0, ≤ 5.2.1Upgrade to: after 5.2.1Affected: ≥ 5.0.0, ≤ 5.0.6Upgrade to: after 5.0.6Affected: ≥ 4.4.0, ≤ 4.4.10Upgrade to: after 4.4.10Stated by: CVE record
  • Fortinet FortiSandbox CloudAffected: ≥ 5.0.4, ≤ 5.0.6Upgrade to: after 5.0.6Affected: ≥ 5.0.0, ≤ 5.0.2Upgrade to: after 5.0.2Affected: ≥ 4.4.0, ≤ 4.4.9Upgrade to: after 4.4.9Stated by: CVE record

Versions as the sources state them. Full version matrix after sign-in

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

What it is

From the CVE record

A use of hard-coded cryptographic key vulnerability in Fortinet FortiSandbox 5.2.0 through 5.2.1, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4 all versions, FortiSandbox Cloud 5.2.0 through 5.2.1, FortiSandbox Cloud 5.0.0 through 5.0.6, FortiSandbox Cloud 4.4 all versions may allow attacker to escalation of privilege via specially crafted HTTP requests

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS14th
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

0.2% chance of exploitation activity in the next 30 days, which ranks it in the 14th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

11 events over 9 days, from the signal feeds we watch.

  1. OpenVAS check added
  2. Patch availablepatch available, record updated, record updated
  3. Patch availablepatch available, published, weakness classified, record updated, record updated

Affected products

Technical detail

CVSS 3.1 vector

Open in the CVSS calculator

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Scored 5.3 by NVD.

How it is reached

  • Attack Vector NetworkExploitable remotely over the network without any special conditions
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required NoneNo authentication required — anyone can exploit this
  • User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality LowSome restricted information is disclosed, but limited in scope
  • Integrity NoneNo integrity impact
  • Availability NoneNo availability impact

Weaknesses

Sources

References in the record

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We'll flag the next CVE, public exploit or patch for FortiSandbox, not every advisory.