CVE-2026-59841

mediumpriority · track · 0EPSS 0.002 · 14 %ileDEEUNLUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.24% (14th) EPSS

CVSS 6.9 · medium

Is it mine?

8 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · ncsc_nl

EPSS · scored 2026-10-22

A improper restriction of communication channel to intended endpoints vulnerability in Fortinet FortiSIEMWindowsAgent 7.4.0 through 7.4.1 may allow attacker to escalation of privilege via <insert attack vector here>

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.16.9mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · psirt@fortinet.comexploitability 1.6 · impact 5.9

v3.16.9mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · 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-923USCWE-923US

affected products (8)

Products and version ranges known to be affected.

Fortinet FortiSIEM WindowsAgent 7.4.0-7.4.1all versionscert_bundDEcpe:/a:fortinet:fortisiem:windowsagent_7.4.0_-_7.4.1
Fortinet FortiSIEMWindowsAgent≤ 7.4.0 ≤7.4.1enisa_euvdEU
Fortinet FortiOS≤ vers:unknown/*ncsc_nlNL
Fortinet FortiPAM≤ vers:unknown/*ncsc_nlNL
Fortinet FortiProxy≤ vers:unknown/*ncsc_nlNL
Fortinet FortiSIEM≤ vers:unknown/*ncsc_nlNL
Fortinet FortiSIEMWindowsAgent≤ vers:unknown/*ncsc_nlNL
fortinet fortisiem7.4.0 → 7.4.2nvdUScpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2026-0240Kwetsbaarheden verholpen in meerdere Fortinet productenNL2026-07-15csaf · ncsc_nlNL
Fortinet heeft kwetsbaarheden verholpen in meerdere versies van FortiSIEM (Windows Agent en algemene productversies), FortiOS, FortiPAM en FortiProxy.
WID-SEC-W-2026-2330Fortinet FortiSIEM: Mehrere SchwachstellenDeutsch2026-07-14csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Fortinet FortiSIEM ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen oder Code auszuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2026-07-14modified 2026-07-15

references (3)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan