3.8

CVE-2026-106176: fortinet fortisiem Missing Authorization

CVSS: 3.8v3.1LowAwaiting analysis
Published 13-10-2026Last modified 14-10-2026
Open JSON

Vulnerability summary

CVE-2026-106176 is a low (CVSS 3.8) Missing Authorization vulnerability in fortinet fortisiem. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.8% of scored vulnerabilities.

Overall risk
15/100
0100
Low · default modelHow is this calculated?
CVSS score
3.8/10
010
Low · v3.1 (NVD)
EPSS score
0.21%
0%100%
Low · Change unavailable
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 13-10-2026
    PublishedVulnerability first disclosed.
  2. 14-10-2026
    Last modifiedVulnerability information updated.

Description

A missing authorization vulnerability in Fortinet FortiSIEM 7.5.0 may allow attacker to execute unauthorized code or commands via Specially crafted HTTP requests

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

14-10-202618-10-2026
EPSS score
0.21%

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

Fortinet1 product
  • fortisiem≥ 7.5.0, ≤ 7.5.1 | ≥ 7.4.0, ≤ 7.4.2 | ≥ 7.3.0, ≤ 7.3.5 | ≥ 7.2.0, ≤ 7.2.7 | ≥ 7.1.0, ≤ 7.1.9 | ≥ 7.0.0, ≤ 7.0.4 | ≥ 6.7.0, ≤ 6.7.10 | ≥ 6.6.0, ≤ 6.6.5 | ≥ 6.5.0, ≤ 6.5.3 | ≥ 6.4.0, ≤ 6.4.4

1 vendor · 1 product

References

1 links