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Medium severity · published Oct 14, 2025
CVE-2025-47890
An URL Redirection to Untrusted Site vulnerabilities [CWE-601] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions,…
6.1
CVSS
0.3%
EPSS
No
On KEV
Description
An URL Redirection to Untrusted Site vulnerabilities [CWE-601] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions, FortiSASE 25.2.a may allow an unauthenticated attacker to perform an open redirect attack via crafted HTTP requests.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
FortiOS · Fortinet
7.6.0 through 7.6.2; 7.4.0 through 7.4.8; 7.2.0 through 7.2.13; 7.0.0 through 7.0.19; 6.4.0 through 6.4.16 · source: vendor, NVD
FO
FortiProxy · Fortinet
7.6.0 through 7.6.3; 7.4.0 through 7.4.14; 7.2.0 through 7.2.16; 7.0.0 through 7.0.23 · source: vendor, NVD
FO
FortiSASE · Fortinet
25.2.a · source: vendor, NVD
RA
RUGGEDCOM APE1808 · Siemens
0 · source: CISA
Affected product
FO
FortiOS
Fortinet
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47890
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-47890
Vendor Advisory
https://fortiguard.fortinet.com/psirt/FG-IR-24-542
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-864900.html
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