CVE-2021-45029
CRITICALCVSS 9.8/10EPSS 6.03%
Last modified
CVE-2021-45029 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Groovy Code Injection & SpEL Injection which lead to Remote Code Execution. This issue affected Apache ShenYu 2.4.0 and 2.4.1.. EPSS estimates a 6.03% chance of exploitation in the next 30 days.
Description
Groovy Code Injection & SpEL Injection which lead to Remote Code Execution. This issue affected Apache ShenYu 2.4.0 and 2.4.1.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Shenyu | 2.4.0 |
| Apache | Shenyu | 2.4.1 |
References
- http://www.openwall.com/lists/oss-security/2022/01/25/8Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/26/1Mailing List, Third Party Advisory
- https://lists.apache.org/thread/3zzmwvg3012tg306x8o893fvdcssx639Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2022/01/25/8Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/26/1Mailing List, Third Party Advisory
- https://lists.apache.org/thread/3zzmwvg3012tg306x8o893fvdcssx639Mailing List, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-45029?
Groovy Code Injection & SpEL Injection which lead to Remote Code Execution. This issue affected Apache ShenYu 2.4.0 and 2.4.1.
How severe is CVE-2021-45029?
CVE-2021-45029 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 6.03% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45029?
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-45029?
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Scan your code nowSource: NVD / NIST