CVE-2024-26015

mediumpriority · track · 19EPSS 0.005 · 40 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.47% (40th) EPSS

CVSS 4.7 · medium

Is it mine?

27 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

An incorrect parsing of numbers with different radices vulnerability [CWE-1389] in FortiProxy version 7.4.3 and below, version 7.2.10 and below, version 7.0.17 and below and FortiOS version 7.4.3 and below, version 7.2.8 and below, version 7.0.15 and below IP address validation feature may permit an unauthenticated attacker to bypass the IP blocklist via crafted requests.

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.

4.7

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.1–4.7

v3.14.7mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4

v3.13.4lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:Nsecondary · CISA US

v3.13.4lowAV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.13.1lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N/E:F/RL:W/RC:Rsecondary · ENISA EU

v3.13.4lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:Nsecondary · psirt@fortinet.comexploitability 1.6 · impact 1.4

v3.13.4lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:Nsecondary · Siemens ProductCERT DE

v3.14.3mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

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-704USprimaryCWE-1389USCWE-1389USCWE-1389USCWE-1389US

affected products (27)

Products and version ranges known to be affected.

Fortinet FortiOS <7.0.14all versionscert_bundDE
Fortinet FortiOS <7.2.8all versionscert_bundDE
Fortinet FortiProxy <7.0.17all versionscert_bundDE
Fortinet FortiProxy <7.2.10all versionscert_bundDE
Fortinet FortiOS< 7.0.14cert_bundDE
Fortinet FortiProxy< 7.0.17cert_bundDE
Fortinet FortiProxy< 7.2.10cert_bundDE
Fortinet FortiProxy< 7.2.8cert_bundDE
RUGGEDCOM APE1808all versionscisa_csaf_otUS
Siemens RUGGEDCOM APE1808≤ vers:all/*cisa_csaf_otUS
Fortinet FortiOS≤ 7.4.0 ≤7.4.3enisa_euvdEU
Fortinet FortiOS≤ 7.2.0 ≤7.2.8enisa_euvdEU
Fortinet FortiOS≤ 7.0.0 ≤7.0.15enisa_euvdEU
Fortinet FortiProxy≤ 7.4.0 ≤7.4.3enisa_euvdEU
Fortinet FortiProxy≤ 7.2.0 ≤7.2.10enisa_euvdEU
Fortinet FortiProxy≤ 7.0.0 ≤7.0.18enisa_euvdEU
Fortinet Inc. FortiOS7.0.0 → 7.0.15fstec_bduRU
Fortinet Inc. FortiOS7.2.0 → 7.2.8fstec_bduRU
Fortinet Inc. FortiOS7.4.0 → 7.4.3fstec_bduRU
Fortinet Inc. FortiProxy7.0.0 → 7.0.18fstec_bduRU

showing 20 of 27

advisories (3)

Vendor and ecosystem advisories describing this.

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-2024-1570Fortinet FortiOS und FortiProxy: Mehrere SchwachstellenDeutsch2024-07-09csaf · cert_bundDE
Ein entfernter, anonymer Angreifer, oder ein Angreifer aus einem benachbarten Netzwerk kann mehrere Schwachstellen in Fortinet FortiOS und Fortinet FortiProxy ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen und um Sicherheitsmaßnahmen zu umgehen.
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 siemens_psirt NVD CVE.org MITRE

published 2024-07-09modified 2026-06-17

related (393)

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+388 more

references (5)

External citations — patches, advisories, analysis.

scry

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