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TI-2022-21593 Aliases CVE-2022-43949GHSA-5f5g-x6wc-4gwv

Broken or risky cryptographic algorithm in Fortinet FortiSIEM

Priority LOW 33CWE-327Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-327.

Summary

A use of a broken or risky cryptographic algorithm [CWE-327] in Fortinet FortiSIEM before 6.7.1 allows a remote unauthenticated attacker to perform brute force attacks on GUI endpoints via taking advantage of outdated hashing methods.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00359 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
FortinetFortiSIEM6.7.0 – 6.7.1; 6.6.0 – 6.6.3; 6.5.0 – 6.5.1; 6.4.0 – 6.4.2; 6.3.0 – 6.3.3; 6.2.0 – 6.2.1; 6.1.0 – 6.1.2; 5.4.0; 5.3.0 – 5.3.3—No fix listedCNA
  • FortiSIEM VendorFortinet Affected 6.7.0 – 6.7.1; 6.6.0 – 6.6.3; 6.5.0 – 6.5.1; 6.4.0 – 6.4.2; 6.3.0 – 6.3.3; 6.2.0 – 6.2.1; 6.1.0 – 6.1.2; 5.4.0; 5.3.0 – 5.3.3 Fixed in — No fix listed CNA

CPE configurations NVD · 14

CPEVersionsRoleVendor
cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:*5.3.0 – 5.3.3; 6.3.0 – 6.3.3; 6.6.0 – 6.6.3VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:5.4.0:*:*:*:*:*:*:*5.4.0VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.1.0:*:*:*:*:*:*:*6.1.0VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.1.1:*:*:*:*:*:*:*6.1.1VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.1.2:*:*:*:*:*:*:*6.1.2VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.2.0:*:*:*:*:*:*:*6.2.0VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.2.1:*:*:*:*:*:*:*6.2.1VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.4.0:*:*:*:*:*:*:*6.4.0VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.4.1:*:*:*:*:*:*:*6.4.1VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.4.2:*:*:*:*:*:*:*6.4.2VulnerableFortinet
  • cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:* Versions 5.3.0 – 5.3.3; 6.3.0 – 6.3.3; 6.6.0 – 6.6.3 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:5.4.0:*:*:*:*:*:*:* Versions 5.4.0 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.1.0:*:*:*:*:*:*:* Versions 6.1.0 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.1.1:*:*:*:*:*:*:* Versions 6.1.1 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.1.2:*:*:*:*:*:*:* Versions 6.1.2 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.2.0:*:*:*:*:*:*:* Versions 6.2.0 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.2.1:*:*:*:*:*:*:* Versions 6.2.1 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.4.0:*:*:*:*:*:*:* Versions 6.4.0 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.4.1:*:*:*:*:*:*:* Versions 6.4.1 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.4.2:*:*:*:*:*:*:* Versions 6.4.2 Vulnerable ·Fortinet
Show 4 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:fortinet:fortisiem:6.5.0:*:*:*:*:*:*:*6.5.0VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.5.1:*:*:*:*:*:*:*6.5.1VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.7.0:*:*:*:*:*:*:*6.7.0VulnerableFortinet
cpe:2.3:a:fortinet:fortisiem:6.7.1:*:*:*:*:*:*:*6.7.1VulnerableFortinet
  • cpe:2.3:a:fortinet:fortisiem:6.5.0:*:*:*:*:*:*:* Versions 6.5.0 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.5.1:*:*:*:*:*:*:* Versions 6.5.1 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.7.0:*:*:*:*:*:*:* Versions 6.7.0 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortisiem:6.7.1:*:*:*:*:*:*:* Versions 6.7.1 Vulnerable ·Fortinet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-43949
  2. 2026-10-03 Alias added: GHSA-5f5g-x6wc-4gwv

References

Advisory 1

  • TI-2024-15229 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
  • TI-2023-17481 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
  • TI-2025-18918 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
  • TI-2025-39605 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.4
  • TI-2024-15230 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
  • TI-2023-18387 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
See all 31 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences