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CVE-2022-45858A 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…

Description

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.

Timeline

  1. ID reserved

    By fortinet

  2. · 5 months later

    Published

  3. · 18 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-45858, by who scored it
Scored byCVSSScoreVector
fortinetCNA (assigner)3.1Low3.8CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:U/RC:R
NVDNVD · Modified3.1High7.4CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS (exploitation in 30 days)
0.20% · top 90% of all CVEs (13 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.8.

Affected products

  • Fortinet · FortiNAC

    • affected 9.4.0 – ≤ 9.4.1
    • affected 9.2.0 – ≤ 9.2.6
    • affected 9.1.0 – ≤ 9.1.9
    • affected 8.8.0 – ≤ 8.8.11
    • affected 8.7.0 – ≤ 8.7.6
    • affected 7.2.0

What to do

Solution: Please upgrade to FortiNAC-F version 7.2.1 or above Please upgrade to FortiNAC version 9.4.2 or above Please upgrade to FortiNAC version 9.2.7 or above

References

References1

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

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Record last updated .