High severity7.8NVD Advisory· Published Apr 6, 2022· Updated Jun 17, 2026
CVE-2021-26104
CVE-2021-26104
Description
Multiple OS command injection (CWE-78) vulnerabilities in the command line interface of FortiManager 6.2.7 and below, 6.4.5 and below and all versions of 6.2.x, 6.0.x and 5.6.x, FortiAnalyzer 6.2.7 and below, 6.4.5 and below and all versions of 6.2.x, 6.0.x and 5.6.x, and FortiPortal 5.2.5 and below, 5.3.5 and below and 6.0.4 and below may allow a local authenticated and unprivileged user to execute arbitrary shell commands as root via specifically crafted CLI command parameters.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*range: >=5.6.0,<6.0.11
- (no CPE)range: <=6.2.7, <=6.4.5, all 6.2.x, all 6.0.x, all 5.6.x
cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*range: >=5.6.0,<6.0.11
- (no CPE)range: <=6.2.7, <=6.4.5, all 6.2.x, all 6.0.x, all 5.6.x
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*range: <5.2.6
- (no CPE)range: <=5.2.5, <=5.3.5, <=6.0.4
- Fortinet/Fortinet FortiManager, FortiAnalyzer, FortiPortalv5Range: FortiManager 6.2.7 and below, 6.4.5 and below and all versions of 6.2.x, 6.0.x and 5.6.x, FortiAnalyzer 6.2.7 and below, 6.4.5 and below and all versions of 6.2.x, 6.0.x and 5.6.x, and FortiPortal 5.2.5 and below, 5.3.5 and below and 6.0.4 and below
Patches
Vulnerability mechanics
References
2- github.com/orangecertcc/security-research/security/advisories/GHSA-f73m-fvj3-m2pmnvdExploitThird Party Advisory
- fortiguard.com/advisory/FG-IR-21-037nvdVendor Advisory
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