Vulnerability Description
An insufficient verification of data authenticity vulnerability (CWE-345) in the user interface of FortiProxy verison 2.0.3 and below, 1.2.11 and below and FortiGate verison 7.0.0, 6.4.6 and below, 6.2.9 and below of SSL VPN portal may allow a remote, unauthenticated attacker to conduct a cross-site request forgery (CSRF) attack . Only SSL VPN in web mode or full mode are impacted by this vulnerability.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortiproxy | >= 1.2.0, <= 1.2.11 |
| Fortinet | Fortios | >= 5.6.0, <= 5.6.14 |
Related Weaknesses (CWE)
References
- https://fortiguard.com/advisory/FG-IR-20-158PatchVendor Advisory
- https://fortiguard.com/advisory/FG-IR-20-158PatchVendor Advisory
FAQ
What is CVE-2021-26103?
CVE-2021-26103 is a vulnerability with a CVSS score of 6.3 (MEDIUM). An insufficient verification of data authenticity vulnerability (CWE-345) in the user interface of FortiProxy verison 2.0.3 and below, 1.2.11 and below and FortiGate verison 7.0.0, 6.4.6 and below, 6....
How severe is CVE-2021-26103?
CVE-2021-26103 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-26103?
Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortiproxy, Fortinet Fortios.