CVE-2022-39198

Name: CVE-2022-39198
Creator: NVD / NIST
Published: 2022-10-18T19:15:10.213+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.35%

Last modified Jun 17, 2026

CVE-2022-39198 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A deserialization vulnerability existed in dubbo hessian-lite 3.2.12 and its earlier versions, which could lead to malicious code execution. This issue affects Apache Dubbo 2.7.x version 2.7.17 and prior versions; Apache Dubbo 3.0.x version 3.0.11 and prior versions; Apache Dubbo 3.1.x version 3.1.0 and prior versions.. EPSS estimates a 2.35% chance of exploitation in the next 30 days.

Description

A deserialization vulnerability existed in dubbo hessian-lite 3.2.12 and its earlier versions, which could lead to malicious code execution. This issue affects Apache Dubbo 2.7.x version 2.7.17 and prior versions; Apache Dubbo 3.0.x version 3.0.11 and prior versions; Apache Dubbo 3.1.x version 3.1.0 and prior versions.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

2.35%

81.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Apache	Dubbo	>= 2.7.0, <= 2.7.17
Apache	Dubbo	>= 3.0.0, <= 3.0.11
Apache	Dubbo	3.1.0

References

https://lists.apache.org/thread/8d3zqrkoy4jh8dy37j4rd7g9jodzlvkkMailing List, Vendor Advisory
https://lists.apache.org/thread/8d3zqrkoy4jh8dy37j4rd7g9jodzlvkkMailing List, Vendor Advisory

Timeline

Published: Oct 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39198?

How severe is CVE-2022-39198?

CVE-2022-39198 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.35% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39198?

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-2022-39198?

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

Scan your code now

Source: NVD / NIST