🔐 CVE Alert

CVE-2025-62826

LOW 3.1
CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
0th

An Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability [CWE-113] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions may allow an attacker able to intercept and modify a user's captive portal authentication request to inject arbitrary headers via crafted HTTP requests.

CWE CWE-113
Vendor fortinet
Product fortipam
Ecosystems
Industries
NetworkingSecurity
Published Jul 14, 2026
Last Updated Jul 14, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Affected Versions

Fortinet / FortiPAM
1.7.0 1.6.0 ≤ 1.6.2 1.5.0 ≤ 1.5.1 1.4.0 ≤ 1.4.3 1.3.0 ≤ 1.3.1 1.2.0 1.1.0 ≤ 1.1.2 1.0.0 ≤ 1.0.3
Fortinet / FortiProxy
7.6.0 ≤ 7.6.4 7.4.0 ≤ 7.4.14 7.2.0 ≤ 7.2.16 7.0.0 ≤ 7.0.23
Fortinet / FortiOS
7.6.0 ≤ 7.6.2 7.4.0 ≤ 7.4.8 7.2.0 ≤ 7.2.13 7.0.0 ≤ 7.0.19 6.4.0 ≤ 6.4.16

References

NVD ↗ CVE.org ↗ EPSS Data ↗
fortiguard.fortinet.com: https://fortiguard.fortinet.com/psirt/FG-IR-26-153