How severe is CVE-2025-30177?

CVE-2025-30177 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-30177 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-30177?

CVE-2025-30177 affects Apache Camel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-30177?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-30177 have an EU (EUVD) identifier?

Yes. CVE-2025-30177 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9314.

When was CVE-2025-30177 published?

CVE-2025-30177 was published on 2025-04-01 and last updated on 2026-06-17.

CVE-2025-30177

CVE-2025-30177 is a medium-severity vulnerability in Apache Camel with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-164.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-9314
Weakness: CWE-164
Affected product: Apache Camel
Published: 2025-04-01
Last modified: 2026-06-17

Description

Bypass/Injection vulnerability in Apache Camel in Camel-Undertow component under particular conditions. This issue affects Apache Camel: from 4.10.0 before 4.10.3, from 4.8.0 before 4.8.6. Users are recommended to upgrade to version 4.10.3 for 4.10.x LTS and 4.8.6 for 4.8.x LTS. Camel undertow component is vulnerable to Camel message header injection, in particular the custom header filter strategy used by the component only filter the "out" direction, while it doesn't filter the "in" direction. This allows an attacker to include Camel specific headers that for some Camel components can alter the behaviour such as the camel-bean component, or the camel-exec component.

Frequently asked questions

What is CVE-2025-30177?: Bypass/Injection vulnerability in Apache Camel in Camel-Undertow component under particular conditions. This issue affects Apache Camel: from 4.10.0 before 4.10.3, from 4.8.0 before 4.8.6. Users are recommended to upgrade to version 4.10.3 for 4.10.x LTS and 4.8.6 for 4.8.x LTS. Camel undertow component is vulnerable to Camel message header injection, in particular the custom header filter strategy used by the component only filter the "out" direction, while it doesn't filter the "in" direction. This allows an attacker to include Camel specific headers that for some Camel components can alter the behaviour such as the camel-bean component, or the camel-exec component.
How severe is CVE-2025-30177?: CVE-2025-30177 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-30177 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-30177?: CVE-2025-30177 affects Apache Camel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-30177?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-30177 have an EU (EUVD) identifier?: Yes. CVE-2025-30177 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9314.
When was CVE-2025-30177 published?: CVE-2025-30177 was published on 2025-04-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*

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