CVE-2022-45858

highpriority · track · 30OT risk · elevatedEPSS 0.002 · 10 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.20% (10th) EPSS

CVSS 7.4 · high

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

A use of a weak cryptographic algorithm vulnerability [CWE-327] in FortiNAC 9.4.1 and below, 9.2.6 and below, 9.1.0 all versions, 8.8.0 all versions, 8.7.0 all versions may increase the chances of an attacker to have access to sensitive information or to perform man-in-the-middle attacks.

cvss

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

7.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 3.8–7.4

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 2.2 · impact 5.2

v3.13.8lowCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:U/RC:Rsecondary · ENISA EU

v3.14.2mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:Nsecondary · psirt@fortinet.comexploitability 1.6 · impact 2.5

v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-327USprimary

affected products (9)

Products and version ranges known to be affected.

Fortinet FortiNAC≤ 8.7.0 ≤8.7.6enisa_euvdEU
Fortinet FortiNAC≤ 9.2.0 ≤9.2.6enisa_euvdEU
Fortinet FortiNAC≤ 9.4.0 ≤9.4.1enisa_euvdEU
Fortinet FortiNAC≤ 7.2.0enisa_euvdEU
Fortinet FortiNAC≤ 9.1.0 ≤9.1.9enisa_euvdEU
Fortinet FortiNAC≤ 8.8.0 ≤8.8.11enisa_euvdEU
fortinet fortinac8.7.0 → 9.1.0nvdUScpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
fortinet fortinac9.2.0 → 9.2.6nvdUScpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
fortinet fortinac9.4.0 → 9.4.2nvdUScpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2023-05-03modified 2026-06-17

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Related entries.

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+914 more

references (5)

External citations — patches, advisories, analysis.

scry

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