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Fencer Intel
medium 4.2

CVE-2022-45858 json

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…

published 3y ago modified 4mo ago also EUVD-2022-48711

cvss
4.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits
0
none known

Summary

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.

Patch / fix

  • fortinet fortinac 9.1.0, 9.2.6, 9.4.2

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2y ago

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 3.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:U/RC:R
CNA 3.1 4.2 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
NVD 3.1 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

  • Fortinet FortiNAC

Classification

Weakness
  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.