UpHeron
All vulnerabilities

Servers and applications

CVE-2021-43074

An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 6.4 all versions, 6.3.16 and below, 6.2 all versions, 6.1 all versions, 6.0 all versions; FortiOS 7.0.3 and below, 6.4.8 and below, 6.2 all versions, 6.0 all versions; FortiSwitch 7.0.3 and below, 6.4.10 and below, 6.2 all versions, 6.0 all versions; FortiProxy 7.0.1 and below, 2.0.7 and below, 1.2 all…

Severity
Medium 4.3
Published
16 Feb 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.0.8, 6.3.17, 6.4.9, 7.0.0, 7.0.2, 7.0.4
Sources
NVD

Affected software

SoftwareAffected versions
Fortinet FortiProxyServers and applications · cpe:a:fortinet:fortiproxy
  • From 1.0.0 before 2.0.8
  • From 7.0.0 before 7.0.2
Fortinet FortiWebServers and applications · cpe:a:fortinet:fortiweb
  • From 6.0.0 before 6.3.17
  • From 6.4.0 before 7.0.0
Fortinet FortiOSServers and applications · cpe:o:fortinet:fortios
  • From 6.0.0 before 6.4.9
  • From 7.0.0 before 7.0.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-43074
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-43074