# CVE-2025-62826

## Summary

- **CVE ID:** CVE-2025-62826
- **Severity:** LOW
- **CVSS Score:** 3.1 (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)
- **CWE:** CWE-113
- **Published:** Jul 14, 2026
- **Last Modified:** Aug 11, 2026

## Description

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.

## Affected Products

- Fortinet — FortiPAM (1.7.0)
- Fortinet — FortiPAM (1.6.0)
- Fortinet — FortiPAM (1.5.0)
- Fortinet — FortiPAM (1.4.0)
- Fortinet — FortiPAM (1.3.0)
- Fortinet — FortiPAM (1.2.0)
- Fortinet — FortiPAM (1.1.0)
- Fortinet — FortiPAM (1.0.0)
- Fortinet — FortiProxy (7.6.0)
- Fortinet — FortiProxy (7.4.0)
- Fortinet — FortiProxy (7.2.0)
- Fortinet — FortiProxy (7.0.0)
- Fortinet — FortiOS (7.6.0)
- Fortinet — FortiOS (7.4.0)
- Fortinet — FortiOS (7.2.0)
- Fortinet — FortiOS (7.0.0)
- Fortinet — FortiOS (6.4.0)

## References

- [CNA](https://fortiguard.fortinet.com/psirt/FG-IR-26-153)
- [siemens-SADP](https://cert-portal.siemens.com/productcert/html/ssa-864900.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.37%
- **EPSS Percentile:** 30.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._