CVE-2020-21650
HIGHCVSS 8.8/10EPSS 3.08%
Last modified
CVE-2020-21650 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Myucms v2.2.1 contains a remote code execution (RCE) vulnerability in the component \controller\Config.php, which can be exploited via the add() method.. EPSS estimates a 3.08% chance of exploitation in the next 30 days.
Description
Myucms v2.2.1 contains a remote code execution (RCE) vulnerability in the component \controller\Config.php, which can be exploited via the add() method.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Myucms Project | Myucms | 2.2 |
References
- https://cwe.mitre.org/data/definitions/96.htmlTechnical Description
- https://github.com/lolipop1234/XXD/issues/6Exploit, Third Party Advisory
- https://cwe.mitre.org/data/definitions/96.htmlTechnical Description
- https://github.com/lolipop1234/XXD/issues/6Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-21650?
Myucms v2.2.1 contains a remote code execution (RCE) vulnerability in the component \controller\Config.php, which can be exploited via the add() method.
How severe is CVE-2020-21650?
CVE-2020-21650 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.08% probability of exploitation in the next 30 days.
How do I fix CVE-2020-21650?
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-2020-21650?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST