CVE-2020-17532

Name: CVE-2020-17532
Creator: NVD / NIST
Published: 2021-01-25T10:16:32.533+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 3.24%

Last modified Jun 17, 2026

CVE-2020-17532 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5. EPSS estimates a 3.24% chance of exploitation in the next 30 days.

Description

When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5

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

3.24%

86.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apache	Java Chassis	>= 2.0.0, < 2.1.5

References

https://issues.apache.org/jira/browse/SCB-2145Mailing List, Patch, Vendor Advisory
https://seclists.org/oss-sec/2021/q1/60Mailing List, Third Party Advisory
https://issues.apache.org/jira/browse/SCB-2145Mailing List, Patch, Vendor Advisory
https://seclists.org/oss-sec/2021/q1/60Mailing List, Third Party Advisory

Timeline

Published: Jan 25, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-17532?

How severe is CVE-2020-17532?

CVE-2020-17532 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.24% probability of exploitation in the next 30 days.

How do I fix CVE-2020-17532?

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-2020-17532?

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

Scan your code now

Source: NVD / NIST