CVE-2022-28937
CVSS v3
7.5
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2022-05-15
Frequently asked questions
What is CVE-2022-28937?
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.
Is CVE-2022-28937 actively exploited?
Active exploitation of CVE-2022-28937 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-28937?
CVE-2022-28937 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2022-28937 affecting your environment?
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