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CVE-2025-30177

21
FAUCET Score

CVE-2025-30177 is a bypass/injection vulnerability in the Apache Camel Camel-Undertow component, affecting versions 4.10.0 through 4.10.2 and 4.8.0 through 4.8.5. This flaw allows attackers to inject Camel-specific headers due to an insufficient header filtering strategy, potentially altering the behavior of other Camel components like camel-bean or camel-exec. Rated Medium severity (CVSS 6.5), it has a low attack complexity and can lead to partial confidentiality and integrity impacts without requiring user interaction or privileges. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.8.0, < 4.8.6CPE matchmatch criteria
cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*
>= 4.10.0, < 4.10.3CPE matchmatch criteria
cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.16%
Probability of exploitation in next 30 days
EPSS Percentile
63.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0116 is in the 41st percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

mavenpatch availablevia ghsa
Product: org.apache.camel:camel-undertowFixed in: 4.10.3
mavenpatch availablevia ghsa
Product: org.apache.camel:camel-undertowFixed in: 4.8.6
apachevendor investigatingvia vendor_rss
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Apache Camel for Spring Boot 4Fixed in: camel-undertow-spring-security
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Apache Camel for Spring Boot 4Fixed in: camel-undertow

Vendor Advisories (3)

apacheapache:www.mail-archive.com/[email protected]/msg10981.htmlLOW

CVE-2026-33454: Apache Camel: Inbound Header Filter Missing in MailHeaderFilterStrategy Allows Remote Code Execution via MIME Header Injection (CVE-2025-30177 Variant)

Apr 26, 2026
mavenGHSA-vq4p-pchp-6g6vmedium

Apache Camel Missing Header Out Filter Leads to Potential Bypass/Injection Vulnerability

Apr 1, 2025
redhatCVE-2025-30177Moderate

org.apache.camel/camel-undertow: Apache Camel: Camel-Undertow Message Header Injection via Improper Filtering

Apr 1, 2025

References

camel.apache.org / security/CVE-2025-27636.html
Not Applicable
camel.apache.org / security/CVE-2025-29891.html
Not Applicable
lists.apache.org / thread/dj79zdgw01j337lr9gvyy4sv8xfyw8py
Mailing ListVendor Advisory