CVE-2020-11989
CRITICALCVSS 9.8/10EPSS 24.44%
Last modified
CVE-2020-11989 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Apache Shiro before 1.5.3, when using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass.. EPSS estimates a 24.44% chance of exploitation in the next 30 days.
Description
Apache Shiro before 1.5.3, when using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Shiro | < 1.5.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11989?
Apache Shiro before 1.5.3, when using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass.
How severe is CVE-2020-11989?
CVE-2020-11989 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 24.44% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11989?
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-2020-11989?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST