FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node…
Priority LOW 35CWE-190Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.01197 68th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fisco-bcos:fisco-bcos:3.0.0:rc2:*:*:*:*:*:* | 3.0.0 rc2 | Vulnerable | FISCO-BCOS |
- cpe:2.3:a:fisco-bcos:fisco-bcos:3.0.0:rc2:*:*:*:*:*:* Versions 3.0.0 rc2 Vulnerable ·FISCO-BCOS
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-28937
- 2026-10-03 Alias added: GHSA-x2xx-hqx8-2mv5
References
More Fisco-bcos vulnerabilities
- TI-2024-38339 FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for… CVSS 3.1MEDIUM 4.0
- TI-2022-11539 FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node… CVSS 3.1HIGH 7.5
- TI-2022-09872 FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node… CVSS 3.1HIGH 7.5
- TI-2021-21190 FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. CVSS 3.1HIGH 7.5
- TI-2021-14005 The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted… CVSS 3.1HIGH 7.5
Sources
- CVE-2022-28937 · CVE Program
- CVE-2022-28937 · NVD
- FIRST EPSS
- GHSA-x2xx-hqx8-2mv5 · GitHub Advisory Database · CC BY 4.0
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