All vulnerabilities

Servers and applications

CVE-2021-22130

A stack-based buffer overflow vulnerability in FortiProxy physical appliance CLI 2.0.0 to 2.0.1, 1.2.0 to 1.2.9, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 may allow an authenticated, remote attacker to perform a Denial of Service attack by running the `diagnose sys cpuset` with a large cpuset mask value. Fortinet is not aware of any successful exploitation of this vulnerability that would lead to code…

Severity
Medium 4.9
Published
3 Jun 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
1.2.10, 2.0.2
Sources
NVD

Affected software

SoftwareAffected versions
Fortinet FortiProxyServers and applications · cpe:a:fortinet:fortiproxy
  • From 1.0.0 up to 1.0.7
  • From 1.1.0 up to 1.1.6
  • From 1.2.0 before 1.2.10
  • From 2.0.0 before 2.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22130
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22130