CVE-2023-46720

highpriority · track · 31EPSS 0.003 · 20 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.28% (20th) EPSS

CVSS 7.8 · high

Is it mine?

118 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A stack-based buffer overflow in Fortinet FortiOS version 7.4.0 through 7.4.1 and 7.2.0 through 7.2.7 and 7.0.0 through 7.0.12 and 6.4.6 through 6.4.15 and 6.2.9 through 6.2.16 and 6.0.13 through 6.0.18 allows attacker to execute unauthorized code or commands via specially crafted CLI commands.

remediations

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

A vendor fix is available.

FixedRUGGEDCOM APE1808siemens_psirt
Update Fortigate NGFW to V7.4.4. Contact customer support to receive patch and update information.
FixedRUGGEDCOM APE1808cisa_csaf_ot
Update Fortigate NGFW to V7.4.4. Contact customer support to receive patch and update information.

cvss

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

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.3–7.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.16.7mediumAV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.16.3mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:Xsecondary · ENISA EU

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · psirt@fortinet.comexploitability 0.8 · impact 5.9

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · Siemens ProductCERT DE

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:Xsecondary · NCSC-NL NL

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USprimaryCWE-121USCWE-121USCWE-121USCWE-121USCWE-121US

affected products (118)

Products and version ranges known to be affected.

Fortinet FortiOS 6.0all versionscert_bundDEcpe:/o:fortinet:fortios:6.0
Fortinet FortiOS <=6.2.16all versionscert_bundDE
Fortinet FortiOS <=6.4.15all versionscert_bundDE
Fortinet FortiOS <=7.0.13all versionscert_bundDE
Fortinet FortiOS≤ 6.2.16cert_bundDE
Fortinet FortiOS≤ 6.4.15cert_bundDE
Fortinet FortiOS≤ 7.0.13cert_bundDE
RUGGEDCOM APE1808all versionscisa_csaf_otUS
Siemens RUGGEDCOM APE1808≤ vers:all/*cisa_csaf_otUS
Fortinet FortiOS≤ 7.4.0 ≤7.4.1enisa_euvdEU
Fortinet FortiOS≤ 6.4.6 ≤6.4.15enisa_euvdEU
Fortinet FortiOS≤ 6.0.13 ≤6.0.18enisa_euvdEU
Fortinet FortiOS≤ 7.0.0 ≤7.0.12enisa_euvdEU
Fortinet FortiOS≤ 6.2.9 ≤6.2.16enisa_euvdEU
Fortinet FortiOS≤ 7.2.0 ≤7.2.7enisa_euvdEU
Fortinet Inc. FortiOS6.0.13 → 6.0.18fstec_bduRU
Fortinet Inc. FortiOS6.2.9 → 6.2.16fstec_bduRU
Fortinet Inc. FortiOS6.4.6 → 6.4.15fstec_bduRU
Fortinet Inc. FortiOS7.0.0 → 7.0.12fstec_bduRU
Fortinet Inc. FortiOS7.2.0 → 7.2.7fstec_bduRU

showing 20 of 118

advisories (5)

Vendor and ecosystem advisories describing this.

NCSC-2024-0261Kwetsbaarheid verholpen in Fortinet FortiOSNL2024-06-14csaf · ncsc_nlNL
Fortinet heeft kwetsbaarheden verholpen in FortiOS.
NCSC-2024-0282Kwetsbaarheden verholpen in Siemens ProductenNL2024-07-09csaf · ncsc_nlNL
Siemens heeft kwetsbaarheden verholpen in diverse producten als Mendix, RUGGEDOM, SIMATIC, SINEMA, SIPROTEC en de Engineering Platforms voor diverse systemen.
SSA-698820SSA-698820: Multiple Vulnerabilities in Fortigate NGFW Before V7.4.4 on RUGGEDCOM APE1808 Devices2024-07-09csaf · siemens_psirtDE
Fortinet has published information on vulnerabilities in FORTIOS. This advisory lists the related Siemens Industrial products. Siemens has released a new version of Fortigate NGFW for RUGGEDCOM APE1808 and recommends to update to the latest version. Siemens recommends to consult and implement the workarounds provided in Fortinet's upstream security notifications.
WID-SEC-W-2024-1358Fortinet FortiOS: Mehrere Schwachstellen ermöglichen CodeausführungDeutsch2024-06-11csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Fortinet FortiOS ausnutzen, um beliebigen Programmcode auszuführen.
ICSA-24-193-02Siemens RUGGEDCOM APE 18082024-07-09icsa · 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 of Fortigate NGFW for RUGGEDCOM APE1808 and recommends to update to the latest version. Siemens recommends to consult and implement the workarounds provided in Fortinet's upstream security notifications.

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 ncsc_nl siemens_psirt NVD CVE.org MITRE

published 2024-06-11modified 2026-06-17

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references (6)

External citations — patches, advisories, analysis.

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