CVE-2019-17654

mediumpriority · track · 35OT risk · elevatedEPSS 0.005 · 40 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.47% (40th) EPSS

CVSS 6.8 · medium

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

An Insufficient Verification of Data Authenticity vulnerability in FortiManager 6.2.1, 6.2.0, 6.0.6 and below may allow an unauthenticated attacker to perform a Cross-Site WebSocket Hijacking (CSWSH) attack.

cvss

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

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/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-345USprimaryCWE-345US

affected products (8)

Products and version ranges known to be affected.

Fortinet Fortinet FortiManager≤ 6.2.1enisa_euvdEU
Fortinet Fortinet FortiManager≤ 6.2.0enisa_euvdEU
Fortinet Fortinet FortiManager≤ 6.0.6 and belowenisa_euvdEU
Fortinet Inc. FortiManager≤ 6.0.6fstec_bduRU
Fortinet Inc. FortiManager6.2.0 → 6.2.1fstec_bduRU
fortinet fortimanager≤ 6.0.6nvdUScpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*
fortinet fortimanager= 6.2.0nvdUScpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*
fortinet fortimanager= 6.2.1nvdUScpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2020-03-15modified 2026-06-17

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+1445 more

references (7)

External citations — patches, advisories, analysis.

scry

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