CVE-2025-6175Network attack vector

Unauthenticated HTTP request splitting via CRLF injection

Published Jul 29, 2025 · Updated Jun 5, 2026

CRLF injection in DECE Software GEODI before GEODI Setup 9.0.146 allows remote attackers to split HTTP requests via crafted input. The published advisory does not identify the affected endpoint or the operation that fails to neutralize attacker-supplied carriage-return and line-feed sequences. No authentication or user interaction is required; successful exploitation can desynchronize HTTP message boundaries and alter downstream request handling.

CVSS severity7.2
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CRLF injection in DECE Software GEODI before GEODI Setup 9.0.146 allows remote attackers to split HTTP requests via crafted input. The published advisory does not identify the affected endpoint or the operation that fails to neutralize attacker-supplied carriage-return and line-feed sequences. No authentication or user interaction is required; successful exploitation can desynchronize HTTP message boundaries and alter downstream request handling.

The record

CVE
CVE-2025-6175
Published
Jul 29, 2025
Updated
Jun 5, 2026
Vendor
DECE Software
Product
GEODI
Classifications
CWE-93, CAPEC-105, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <GEODI Setup 9.0.146

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DECE Software · GEODIversion=0 <GEODI Setup 9.0.146

Published CVSS scores

7.2Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-93Improper Neutralization of CRLF Sequences ('CRLF Injection')
CAPEC-105HTTP Request Splitting
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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