Medium severity · published Apr 8, 2025
CVE-2025-22855
An improper neutralization of input during web page generation ('Cross-site Scripting') [CWE-79] vulnerability in Fortinet FortiClient before 7.4.1 may allow the EMS administrator…
4.8
CVSS
0.4%
EPSS
No
On KEV
Description
An improper neutralization of input during web page generation ('Cross-site Scripting') [CWE-79] vulnerability in Fortinet FortiClient before 7.4.1 may allow the EMS administrator to send messages containing javascript code.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Forticlientems · Fortinet
7.2.1 through 7.2.10; 7.4.0 before 7.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-22855
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-22855
Vendor Advisory
https://fortiguard.fortinet.com/psirt/FG-IR-23-344
More from Forticlientems
9.8
CVE-2026-35616
Fortinet FortiClient EMS Improper Access Control Vulnerability
9.8
CVE-2026-21643
Fortinet FortiClient EMS SQL Injection Vulnerability
9.8
CVE-2023-48788
Fortinet FortiClient EMS SQL Injection Vulnerability
9.8
CVE-2026-59836
A improper certificate validation vulnerability in Fortinet FortiClientEMS 7.4.3 through 7.4.5, FortiClientEMS 7.4.0 through 7.4.1, FortiClientEMS 7.2 all versions may allow…
9.8
CVE-2024-23106
An improper restriction of excessive authentication attempts [CWE-307] in FortiClientEMS version 7.2.0 through 7.2.4 and before 7.0.10 allows an unauthenticated attacker to try a…