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Medium severity · published Oct 14, 2025
CVE-2025-31514
A insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS 7.0 all…
4.3
CVSS
0.4%
EPSS
No
On KEV
Description
A insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4.0 through 7.4.13, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions may allow attacker to information disclosure via <insert attack vector here>
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
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
FortiOS · Fortinet
7.6.0 through 7.6.2; 7.4.0 through 7.4.11; 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 7.4.13; 7.2.0 through 7.2.16; 7.0.0 through 7.0.23 · source: vendor, NVD
RA
RUGGEDCOM APE1808 · Siemens
0 · source: CISA
Affected product
FO
FortiOS
Fortinet
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-31514
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-31514
Vendor Advisory
https://fortiguard.fortinet.com/psirt/FG-IR-24-452
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-864900.html
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