5.4

CVE-2026-84385: fortinet fortisoar on-premise Improper Access Control

CVSS: 5.4v3.1MediumAwaiting analysis
Published 08-09-2026Last modified 10-09-2026
Open JSON

Vulnerability summary

CVE-2026-84385 is a medium (CVSS 5.4) Improper Access Control vulnerability in fortinet fortisoar on-premise. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (NVD)
EPSS score
0.23%
0%100%
Low · +0.09 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-09-2026
    PublishedVulnerability first disclosed.
  2. 10-09-2026
    Last modifiedVulnerability information updated.

Description

A improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.5.3, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.6, FortiSOAR on-premise 7.5.0 through 7.5.3, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow attacker to escalation of privilege via <insert attack vector here>

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

+0.09 pp

From 0.14% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Fortinet2 products
  • fortisoar on-premise≥ 7.6.0, ≤ 7.6.6 | ≥ 7.5.0, ≤ 7.5.3 | ≥ 7.4.0, ≤ 7.4.5 | ≥ 7.3.0, ≤ 7.3.3
  • fortisoar paas≥ 7.6.0, ≤ 7.6.6 | ≥ 7.5.0, ≤ 7.5.3 | ≥ 7.4.0, ≤ 7.4.5 | ≥ 7.3.0, ≤ 7.3.3

1 vendor · 2 products

References

1 links