CVE-2020-11971

Improper Input Validation in Apache Camel

7.5 HighFix available

Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.x, 3.0.0 up to 3.1.0 is affected. Users should upgrade to 3.2.0.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

14.0%Up 6.3 points since Apr 14, 2021

What each source reports

NVD Score used 7.5

Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.x, 3.0.0 up to 3.1.0 is affected. Users should upgrade to 3.2.0.

Record: CVE-2020-11971
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Updated: 2026-11-02

CVE List No score

Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.x, 3.0.0 up to 3.1.0 is affected. Users should upgrade to 3.2.0.

Record: CVE-2020-11971
Updated: 2026-11-02

EUVDEUVD-2021-1101 No score

Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.x, 3.0.0 up to 3.1.0 is affected. Users should upgrade to 3.2.0.

Record: EUVD-2021-1101
Updated: 2026-11-03

GitHub AdvisoriesGHSA-hfg5-xpvw-c9x4 7.5

Improper Input Validation in Apache Camel

Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel users should upgrade to 3.2.0.

Record: GHSA-hfg5-xpvw-c9x4
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-20
Updated: 2026-11-02

OSV 7.5

Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.x, 3.0.0 up to 3.1.0 is affected. Users should upgrade to 3.2.0.

Record: CVE-2020-11971
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSVGHSA-hfg5-xpvw-c9x4 7.5

Improper Input Validation in Apache Camel

Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel users should upgrade to 3.2.0.

Record: GHSA-hfg5-xpvw-c9x4
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-20
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`org.apache.camel:camel` Maven	before 3.2.0	3.2.0
`org.apache.camel:camel-core` Maven	before 3.2.0	3.2.0
`org.apache.camel:camel-management` Maven	before 3.2.0	3.2.0
`org.apache.camel:camel` Maven	before 3.2.0, plus listed versions 1.6.21.6.31.6.42.0-M32.0.0 Show 45 moreShow less 2.1.02.10.02.10.12.10.22.10.32.10.42.10.52.10.62.10.72.11.02.11.12.11.22.11.32.11.42.12.02.12.12.12.22.12.32.12.42.12.52.13.02.13.12.13.22.13.32.13.42.14.02.14.12.14.22.14.32.14.42.15.02.15.12.15.22.15.32.15.42.15.52.15.62.16.02.16.12.16.22.16.32.16.42.16.52.17.02.17.1	3.2.0
`org.apache.camel:camel-core` Maven	before 3.2.0, plus listed versions 1.0.01.1.01.2.01.3.01.4.0 Show 45 moreShow less 1.5.01.6.01.6.11.6.21.6.31.6.42.0-M12.0-M22.0-M32.0.02.1.02.10.02.10.12.10.22.10.32.10.42.10.52.10.62.10.72.11.02.11.12.11.22.11.32.11.42.12.02.12.12.12.22.12.32.12.42.12.52.13.02.13.12.13.22.13.32.13.42.14.02.14.12.14.22.14.32.14.42.15.02.15.12.15.22.15.32.15.4	3.2.0
`org.apache.camel:camel-management` Maven	before 3.2.0, plus listed versions 3.0.03.0.0-RC23.0.0-RC33.0.13.1.0	3.2.0

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, products	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-11971 is a high vulnerability (CVSS 7.5) in Apache Camel, published May 14, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 14.0%, the 96th percentile. Fixed in org.apache.camel:camel 3.2.0.

References

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This page doesn't list everything

Left out here: 184 versions. The JSON record has them.