CVE-2024-52963

mediumpriority · track · 24EPSS 0.008 · 56 %ileDEEUNLRUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.80% (56th) EPSS

CVSS 5.9 · medium

Is it mine?

583 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-22

A out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4.0 through 6.4.15 allows attacker to trigger a denial of service via specially crafted packets.

remediations

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

A vendor fix is available.

FixedRUGGEDCOM APE1808siemens_psirt
Update Fortigate NGFW to V7.4.9 or later following the secure update recommendation procedure. Contact customer support to receive detailed information
FixedRUGGEDCOM APE1808cisa_csaf_ot
Update Fortigate NGFW to V7.4.9 or later following the secure update recommendation procedure. Contact customer support to receive detailed information
MitigationRUGGEDCOM APE1808siemens_psirt
Under the config vpn ipsec phase1-interface configuration, either set authmethod to psk, or set digital-signature-auth to disable (see https://fortiguard.fortinet.com/psirt/FG-IR-24-373)
MitigationRUGGEDCOM APE1808cisa_csaf_ot
Under the config vpn ipsec phase1-interface configuration, either set authmethod to psk, or set digital-signature-auth to disable (see https://fortiguard.fortinet.com/psirt/FG-IR-24-373)

cvss

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

5.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–5.9

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 3.6

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:F/RL:W/RC:Csecondary · CISA US

v3.15.9mediumAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.13.5lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:F/RL:W/RC:Csecondary · ENISA EU

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · psirt@fortinet.comexploitability 2.2 · impact 1.4

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:F/RL:W/RC:Csecondary · Siemens ProductCERT DE

v3.15.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:F/RL:W/RC:Csecondary · NCSC-NL NL

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USCWE-787USCWE-787USCWE-787USCWE-787US

affected products (583)

Products and version ranges known to be affected.

Fortinet FortiOSall versionscert_bundDEcpe:/o:fortinet:fortios:-
RUGGEDCOM APE1808all versionscisa_csaf_otUS
Siemens RUGGEDCOM APE1808≤ vers:all/*cisa_csaf_otUS
Fortinet FortiOS≤ 6.4.0 ≤6.4.15enisa_euvdEU
Fortinet FortiOS≤ 7.4.0 ≤7.4.6enisa_euvdEU
Fortinet FortiOS≤ 7.6.0enisa_euvdEU
Fortinet FortiOS≤ 7.2.0 ≤7.2.10enisa_euvdEU
Fortinet FortiOS≤ 7.0.0 ≤7.0.16enisa_euvdEU
Fortinet FortiPAM≤ 1.4.0 ≤1.4.2enisa_euvdEU
Fortinet FortiPAM≤ 1.0.0 ≤1.0.3enisa_euvdEU
Fortinet FortiPAM≤ 1.3.0 ≤1.3.1enisa_euvdEU
Fortinet FortiPAM≤ 1.2.0enisa_euvdEU
Fortinet FortiPAM≤ 1.1.0 ≤1.1.2enisa_euvdEU
Fortinet FortiProxy≤ 7.2.0 ≤7.2.13enisa_euvdEU
Fortinet FortiProxy≤ 2.0.0 ≤2.0.14enisa_euvdEU
Fortinet FortiProxy≤ 7.0.0 ≤7.0.20enisa_euvdEU
Fortinet FortiProxy≤ 7.4.0 ≤7.4.5enisa_euvdEU
Fortinet Inc. FortiOS≤ 7.6.0fstec_bduRU
Fortinet Inc. FortiOS≤ 6.4fstec_bduRU
Fortinet Inc. FortiOS≤ 7.0fstec_bduRU

showing 20 of 583

advisories (6)

Vendor and ecosystem advisories describing this.

NCSC-2025-0018Kwetsbaarheden verholpen in Fortinet FortiSwitch, FortiManager, FortiAnalyzer, FortiOS en FortiProxyNL2025-01-15csaf · ncsc_nlNL
Fortinet heeft kwetsbaarheden verholpen in FortiSwitch, FortiManager, FortiAnalyzer, FortiOS en FortiProxy.
NCSC-2025-0061Kwetsbaarheden verholpen in Siemens productenNL2025-02-14csaf · ncsc_nlNL
Siemens heeft kwetsbaarheden verholpen in diverse producten als APOGEE, Opcenter, RUGGEDCOM, SCALANCE, SIMATIC, SIPROTEC en Teamcenter.
NCSC-2025-0160Kwetsbaarheden verholpen in Siemens productenNL2025-05-14csaf · ncsc_nlNL
Siemens heeft kwetsbaarheden verholpen in diverse producten als Apogee, BacNet ATEC, Desigo CC, Intralog, OZW, Polarion, RUGGEDCOM, SICAM, SIMATIC, SIPROTEC, SIRIUS, Teamcenter en Versicharge
SSA-864900SSA-864900: Multiple Vulnerabilities in Fortigate NGFW before V7.6.6 on RUGGEDCOM APE1808 Devices2025-05-13csaf · 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.
WID-SEC-W-2025-0088Fortinet FortiOS: Mehrere SchwachstellenDeutsch2025-01-14csaf · cert_bundDE
Ein anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Fortinet FortiOS ausnutzen, um einen Denial-of-Service-Zustand herbeizuführen, vertrauliche Informationen preiszugeben, Sicherheitsmaßnahmen zu umgehen und einen Spoofing-Angriff zu starten.
ICSA-25-135-01Siemens RUGGEDCOM APE1808 Devices2025-05-13icsa · cisa_csaf_otUS
Fortinet has published information on vulnerabilities in FortiOS. This advisory lists the related Siemens Industrial products. Siemens is preparing fix versions and 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 2025-01-14modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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