CVE-2024-33509

mediumpriority · track · 19EPSS 0.002 · 8 %ileDEEUNLUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.19% (8th) EPSS

CVSS 4.8 · medium

Is it mine?

46 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · ncsc_nl · cert_bund

EPSS · scored 2026-10-27

An improper certificate validation vulnerability [CWE-295] in FortiWeb 7.2.0 through 7.2.1, 7.0 all versions, 6.4 all versions and 6.3 all versions may allow a remote and unauthenticated attacker in a Man-in-the-Middle position to decipher and/or tamper with the communication channel between the device and different endpoints used to fetch data for Web Application Firewall (WAF).

cvss

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

4.8

010

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

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.2 · impact 2.5

v3.14.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:Rsecondary · ENISA EU

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · psirt@fortinet.comexploitability 2.2 · impact 2.5

v3.14.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:Rsecondary · NCSC-NL NL

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USCWE-295US

affected products (46)

Products and version ranges known to be affected.

Fortinet FortiWeb≤ 7.0.0 ≤7.0.10enisa_euvdEU
Fortinet FortiWeb≤ 6.4.0 ≤6.4.3enisa_euvdEU
Fortinet FortiWeb≤ 6.3.0 ≤6.3.23enisa_euvdEU
Fortinet FortiWeb≤ 7.2.0 ≤7.2.1enisa_euvdEU
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.16:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.11:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.10:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.23:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.14:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.15:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.21:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.17:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.18:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.19:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.20:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.1:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.13:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.22:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.12:*:*:*:*:*:*:*
fortiweball versionsncsc_nlNLcpe:2.3:a:fortinet:fortiweb:6.3.0:*:*:*:*:*:*:*

showing 20 of 46

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2024-0287Kwetsbaarheden verholpen in Fortinet NL2024-07-10csaf · ncsc_nlNL
Fortinet heeft een aantal kwetsbaarheden verholpen in FortiAIOps, Fortinet FortiPortal, FortiWeb en Fortinet FortiExtender.
WID-SEC-W-2024-1571Fortinet FortiWeb: Mehrere Schwachstellen ermöglichen Offenlegung von InformationenDeutsch2024-07-09csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Fortinet FortiWeb ausnutzen, um Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd ncsc_nl cert_bund NVD CVE.org MITRE

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

references (4)

External citations — patches, advisories, analysis.

scry

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