6.1

CVE-2021-26092

Failure to sanitize input in the SSL VPN web portal of FortiOS 5.2.10 through 5.2.15, 5.4.0 through 5.4.13, 5.6.0 through 5.6.14, 6.0.0 through 6.0.12, 6.2.0 through 6.2.7, 6.4.0 through 6.4.4; and FortiProxy 1.2.0 through 1.2.9, 2.0.0 through 2.0.1 may allow a remote unauthenticated attacker to perform a reflected Cross-site Scripting (XSS) attack by sending a request to the error page with malicious GET parameters.

Data is provided by the National Vulnerability Database (NVD)
Fortinet ≫ Fortiproxy Version >= 1.2.0 <= 1.2.9
Fortinet ≫ Fortiproxy Version2.0.0
Fortinet ≫ Fortiproxy Version2.0.1
Fortinet ≫ Fortios Version >= 5.2.10 <= 5.2.15
Fortinet ≫ Fortios Version >= 5.4.0 <= 5.4.13
Fortinet ≫ Fortios Version >= 5.6.0 <= 5.6.14
Fortinet ≫ Fortios Version >= 6.0.0 <= 6.0.12
Fortinet ≫ Fortios Version >= 6.2.0 <= 6.2.7
Fortinet ≫ Fortios Version >= 6.4.0 <= 6.4.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.53% 0.647
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
psirt@fortinet.com 4.7 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.