CVE-2024-40593

mediumpriority · track · 18EPSS 0.001 · 1 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.11% (1st) EPSS

CVSS 4.4 · medium

Is it mine?

55 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-22

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedRUGGEDCOM APE1808siemens_psirt
Update Fortigate NGFW to V7.4.3. Contact customer support to receive patch and update information.
FixedRUGGEDCOM APE1808cisa_csaf_ot
Update Fortigate NGFW to V7.4.3. Contact customer support to receive patch and update information.

cvss

Technical severity, 0–10. One row per scoring source.

6.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.4mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 0.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Nsecondary · CISA US

v3.16mediumAV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.15.9mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N/E:F/RL:U/RC:Csecondary · ENISA EU

v3.16mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Nsecondary · psirt@fortinet.comexploitability 1.5 · impact 4

v3.16mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Nsecondary · Siemens ProductCERT DE

v3.14.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-320USCWE-320USCWE-522USCWE-522US

affected products (55)

Products and version ranges known to be affected.

Fortinet FortiAnalyzer <7.2.6all versionscert_bundDE
Fortinet FortiAnalyzer <7.4.3all versionscert_bundDE
Fortinet FortiManager <7.2.6all versionscert_bundDE
Fortinet FortiManager <7.4.3all versionscert_bundDE
Fortinet FortiOS <7.0.15all versionscert_bundDE
Fortinet FortiOS <7.2.8all versionscert_bundDE
Fortinet FortiOS <7.4.5all versionscert_bundDE
Fortinet FortiOS <7.6.1all versionscert_bundDE
Fortinet FortiPortal 6.0all versionscert_bundDEcpe:/a:fortinet:fortiportal:6.0
Fortinet FortiAnalyzer< 7.2.6cert_bundDE
Fortinet FortiAnalyzer< 7.4.3cert_bundDE
Fortinet FortiManager< 7.2.6cert_bundDE
Fortinet FortiManager< 7.4.3cert_bundDE
Fortinet FortiOS< 7.0.15cert_bundDE
Fortinet FortiOS< 7.2.8cert_bundDE
Fortinet FortiOS< 7.4.5cert_bundDE
Fortinet FortiOS< 7.6.1cert_bundDE
RUGGEDCOM APE1808all versionscisa_csaf_otUS
Siemens RUGGEDCOM APE1808≤ vers:all/*cisa_csaf_otUS
Fortinet FortiAnalyzer≤ 7.2.0 ≤7.2.5enisa_euvdEU

showing 20 of 55

advisories (3)

Vendor and ecosystem advisories describing this.

SSA-832273SSA-832273: Multiple Vulnerabilities in Fortigate NGFW Before V7.4.3 on RUGGEDCOM APE1808 Devices2024-03-12csaf · siemens_psirtDE
Fortinet has published information on vulnerabilities in FORTIOS. This advisory lists the related Siemens Industrial products. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.
WID-SEC-W-2025-2786Mehrere Fortinet Produkte: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2025-12-09csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in Fortinet FortiAnalyzer, Fortinet FortiManager und Fortinet FortiOS ausnutzen, um Informationen offenzulegen.
ICSA-24-074-05Siemens RUGGEDCOM APE18082024-03-12icsa · cisa_csaf_otUS
Fortinet has published information on vulnerabilities in FORTIOS. This advisory lists the related Siemens Industrial products. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund cisa_csaf_ot siemens_psirt NVD CVE.org MITRE

published 2025-12-11modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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