HTTP header injection in Apache Camel



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-30177
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Apache Camel
Server applications / Frameworks for developing and running applications

Vendor Apache Foundation

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Input validation error

EUVDB-ID: #VU106967

Risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-30177

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a spoofing attack.

The vulnerability exists due to insufficient validation of user-supplied input within the Camel undertow component. A remote attacker can inject arbitrary Host header and perform spoofing attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Apache Camel: 4.8.0 - 4.10.2

CPE2.3 External links

https://camel.apache.org/security/CVE-2025-27636.html
https://camel.apache.org/security/CVE-2025-29891.html
https://lists.apache.org/thread/dj79zdgw01j337lr9gvyy4sv8xfyw8py
https://lists.apache.org/thread/gbmtfbbxyjhc78648mx261jsqm4n8h5y


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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