CVE-2022-28937

Name: CVE-2022-28937
Creator: NVD / NIST
Published: 2022-05-15T16:15:07.83+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.12%

Last modified Jun 17, 2026

CVE-2022-28937 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests.. EPSS estimates a 1.12% chance of exploitation in the next 30 days.

Description

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.12%

62.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-190

Affected Software

Vendor	Product	Versions	Update
Fisco-Bcos	Fisco-Bcos	3.0.0	Rc2

References

https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2312Exploit, Third Party Advisory
https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2312Exploit, Third Party Advisory

Timeline

Published: May 15, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-28937?

How severe is CVE-2022-28937?

CVE-2022-28937 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.

How do I fix CVE-2022-28937?

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-2022-28937?

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

Scan your code now

Source: NVD / NIST