5.9

CVE-2024-40593: fortinet fortianalyzer Key Management Errors

CVSS: 5.9v3.1MediumAnalyzed
Published 11-12-2025Last modified 14-01-2026
Open JSON

Vulnerability summary

CVE-2024-40593 is a medium (CVSS 5.9) Key Management Errors vulnerability in fortinet fortianalyzer. EPSS estimates a 0.11% chance of exploitation in the next 30 days, higher than 1.1% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.11%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 11-12-2025
    PublishedVulnerability first disclosed.
  2. 14-01-2026
    Last modifiedVulnerability information updated.

Description

A key management errors vulnerability in Fortinet FortiAnalyzer 7.4.0 through 7.4.2, FortiAnalyzer 7.2.0 through 7.2.5, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiManager 7.4.0 through 7.4.2, FortiManager 7.2.0 through 7.2.5, FortiManager 7.0 all versions, FortiManager 6.4 all versions, FortiOS 7.6.0, FortiOS 7.4.4, FortiOS 7.2.7, FortiOS 7.0.14, FortiPortal 6.0 all versions may allow an authenticated admin to retrieve a certificate's private key via the device's admin shell.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.11%

Chance of exploitation in the next 30 days

Percentile

1%

Versus all other CVEs

30-day change

0.00 pp

From 0.11% on 22-09-2026

22-09-202622-10-2026
EPSS score
0.11%

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

Fortinet4 products
  • fortianalyzer≥ 7.4.0, ≤ 7.4.2 | ≥ 7.2.0, ≤ 7.2.5 | ≥ 7.0.0, ≤ 7.0.15 | ≥ 6.4.0, ≤ 6.4.15 | ≥ 6.4.0, < 7.2.6 | ≥ 7.4.0, < 7.4.3
  • fortimanager≥ 7.4.0, ≤ 7.4.2 | ≥ 7.2.0, ≤ 7.2.5 | ≥ 7.0.0, ≤ 7.0.15 | ≥ 6.4.0, ≤ 6.4.15 | ≥ 6.4.0, < 7.2.6 | ≥ 7.4.0, < 7.4.3
  • fortiosEOL7.0.14 | 7.2.7 | 7.4.4 | 7.6.0
  • fortiportal≥ 6.0.0, ≤ 6.0.15

1 vendor · 4 products

References

1 links