Vulnerability details
CVE-2026-106173
Fortinet FortiSIEM
CVSS 3.1
9.4Critical
Official description
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSIEM 7.5.0 may allow attacker to execute unauthorized code or commands via specially crafted packets.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.4Critical | 3.1 | CVEProject cvelistV5 (CNA) (fortinet) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Fortinet | FortiSIEM | 7.5.0 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSIEM | 7.0.0 ≤ v ≤ 7.0.4 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSIEM | 7.1.0 ≤ v ≤ 7.1.9 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSIEM | 7.2.0 ≤ v ≤ 7.2.7 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSIEM | 7.3.0 ≤ v ≤ 7.3.5 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSIEM | 7.4.0 ≤ v ≤ 7.4.2 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-10-13
- Last updated
- 2026-10-21
- State
- Published
- Assigner (CNA)
- fortinet
- Kolun priority
- 50 · Medium
Exploit prediction (EPSS)
0.99%
Probability of exploitation in 30 days
62.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-22Execute unauthorized code or commands