CVE-2022-24289

Name: CVE-2022-24289
Creator: NVD / NIST
Published: 2022-02-11T13:15:08.237+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.20%

Last modified Jun 17, 2026

CVE-2022-24289 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Hessian serialization is a network protocol that supports object-based transmission. Apache Cayenne's optional Remote Object Persistence (ROP) feature is a web services-based technology that provides object persistence and query functionality to 'remote' applications. EPSS estimates a 2.20% chance of exploitation in the next 30 days.

Description

Hessian serialization is a network protocol that supports object-based transmission. Apache Cayenne's optional Remote Object Persistence (ROP) feature is a web services-based technology that provides object persistence and query functionality to 'remote' applications. In Apache Cayenne 4.1 and earlier, running on non-current patch versions of Java, an attacker with client access to Cayenne ROP can transmit a malicious payload to any vulnerable third-party dependency on the server. This can result in arbitrary code execution.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

2.20%

80.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apache	Cayenne	< 4.2

References

http://www.openwall.com/lists/oss-security/2022/02/11/1Mailing List, Third Party Advisory
https://lists.apache.org/thread/zthjy83t3o66x7xcbygn2vg3yjvlc9vcVendor Advisory
http://www.openwall.com/lists/oss-security/2022/02/11/1Mailing List, Third Party Advisory
https://lists.apache.org/thread/zthjy83t3o66x7xcbygn2vg3yjvlc9vcVendor Advisory

Timeline

Published: Feb 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-24289?

How severe is CVE-2022-24289?

CVE-2022-24289 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.20% probability of exploitation in the next 30 days.

How do I fix CVE-2022-24289?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-24289?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST