7.4

CVE-2022-40675: fortinet fortinac Cryptographic Issues

CVSS: 7.4v3.1HighModified
Published 16-02-2023Last modified 23-10-2024
Open JSON

Vulnerability summary

CVE-2022-40675 is a high (CVSS 7.4) Cryptographic Issues vulnerability in fortinet fortinac. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 31% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.4/10
010
High · v3.1 (NVD)
EPSS score
0.39%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 16-02-2023
    PublishedVulnerability first disclosed.
  2. 23-10-2024
    Last modifiedVulnerability information updated.

Description

Some cryptographic issues in Fortinet FortiNAC versions 9.4.0 through 9.4.1, 9.2.0 through 9.2.7, 9.1.0 through 9.1.8, 8.8.0 through 8.8.11, 8.7.0 through 8.7.6, 8.6.0 through 8.6.5, 8.5.0 through 8.5.4, 8.3.7 may allow an attacker to decrypt and forge protocol communication messages.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.39%

Chance of exploitation in the next 30 days

Percentile

31%

Versus all other CVEs

30-day change

0.00 pp

From 0.39% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.39%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Fortinet2 products
  • fortinac≥ 9.4.0, ≤ 9.4.1 | ≥ 9.2.0, ≤ 9.2.7 | ≥ 9.1.0, ≤ 9.1.8 | ≥ 8.8.0, ≤ 8.8.11 | ≥ 8.7.0, ≤ 8.7.6 | ≥ 8.6.0, ≤ 8.6.5 | ≥ 8.5.0, ≤ 8.5.4 | 8.3.7 | ≥ 8.3.7, ≤ 9.2.7 | ≥ 9.4.0, < 9.4.2
  • fortinac-f< 7.2.0

1 vendor · 2 products

References

1 links