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CVE-2026-121527 fortinet forticlientems: Execution with Unnecessary Privileges

6.7 mediumEPSS 0.2%

Medium (6.7) in fortinet forticlientems. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.

On this page
A execution with unnecessary privileges vulnerability in Fortinet FortiClientEMS 7.4.3 through 7.4.7, FortiClientEMS 7.4.0 through 7.4.1, FortiClientEMS 7.2 all versions may allow an authenticated local attacker with admin privileges to gain root shell access via CLI commands.

Severity

CVSS 3.1

6.7 medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0.2% estimated probability of exploitation activity in the next 30 days; 6th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC)
Exploitation: none · Automatable: no · Technical impact: total, assessed 2026-11-12. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWE
CWE-250 Execution with Unnecessary Privileges
Published
Modified
Assigned by
fortinet (CNA)
NVD analysis
Awaiting analysis
Record from
the NVD, synced

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Affected

Versions

From the CNA's record in the CVE List.

ProductAffected
Fortinet FortiClientEMSfrom 7.4.3 through 7.4.7
Fortinet FortiClientEMSfrom 7.4.0 through 7.4.1
Fortinet FortiClientEMSfrom 7.2.12 through 7.2.15
Fortinet FortiClientEMSfrom 7.2.0 through 7.2.10

Attack patterns (CAPEC)

  • CAPEC-69 Target Programs with Elevated Privileges Likelihood: High · Severity: Very High
  • CAPEC-104 Cross Zone Scripting Likelihood: Medium · Severity: High
  • CAPEC-470 Expanding Control over the Operating System from the Database Severity: Very High

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

History

  1. Score 6.3 → 6.7 medium

Changes since this site first stored the record. The same for every record: /api/public/changes.

References

Check your stackJSON