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CVE-2022-24289

22
FAUCET Score

CVE-2022-24289 is a high-severity deserialization vulnerability affecting Apache Cayenne 4.1 and earlier, specifically within its Remote Object Persistence (ROP) feature when running on older Java versions. An authenticated attacker with client access to Cayenne ROP can send a malicious payload, leading to arbitrary code execution on the server. While the CVSS score is 8.8 (High), indicating a significant impact (Confidentiality, Integrity, Availability), there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.2CPE matchmatch criteria
cpe:2.3:a:apache:cayenne:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.28%
Probability of exploitation in next 30 days
EPSS Percentile
81.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0228 is in the 80th percentile among its peer group of 17,823 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.apache.cayenne:cayenne-serverFixed in: 4.1.1

Vendor Advisories (1)

mavenGHSA-c58c-w527-h77phigh

Deserialization of untrusted data in Apache Cayenne

Feb 12, 2022

References

lists.apache.org / thread/zthjy83t3o66x7xcbygn2vg3yjvlc9vc
Vendor Advisory
openwall.com / lists/oss-security/2022/02/11/1
Mailing ListThird Party Advisory