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CVE-2017-3133
A Cross-Site Scripting vulnerability in Fortinet FortiOS versions 5.6.0 and earlier allows attackers to execute unauthorized code or…
Medium6.1EPSS 10.7%
- Published
- Updated
- Reserved
- Assigned by
- fortinet
Description
A Cross-Site Scripting vulnerability in Fortinet FortiOS versions 5.6.0 and earlier allows attackers to execute unauthorized code or commands via the Replacement Message HTML for SSL-VPN.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 10.7% · top 4.2% of all CVEs (2 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Weakness
- Execute unauthorized code or commands
- CWE-79 (opens in a new tab)
Affected products
Fortinet, Inc. · Fortinet FortiOS
- affected FortiOS versions 5.6.0 and earlier
References (4)
- 100009 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1039020 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- https://fortiguard.com/advisory/FG-IR-17-104 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 42388 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .