CVE-2021-46359
HIGHCVSS 7.5/10EPSS 1.18%
Last modified
CVE-2021-46359 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
Description
FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Fisco-Bcos | Fisco-Bcos | 3.0.0 | Rc2 |
References
- https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2124Exploit, Third Party Advisory
- https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2124Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-46359?
FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.
How severe is CVE-2021-46359?
CVE-2021-46359 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.
How do I fix CVE-2021-46359?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2021-46359?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST