CVE-2021-3134
HIGHCVSS 7.8/10EPSS 0.42%
Last modified
CVE-2021-3134 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Mubu 2.2.1 allows local users to gain privileges to execute commands, aka CNVD-2020-68878.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.
Description
Mubu 2.2.1 allows local users to gain privileges to execute commands, aka CNVD-2020-68878.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mubu | Mubu | 2.2.1 |
References
- http://mubu.com/doc/d5501245199Release Notes, Vendor Advisory
- https://www.cnvd.org.cn/flaw/show/2638444Third Party Advisory
- http://mubu.com/doc/d5501245199Release Notes, Vendor Advisory
- https://www.cnvd.org.cn/flaw/show/2638444Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3134?
Mubu 2.2.1 allows local users to gain privileges to execute commands, aka CNVD-2020-68878.
How severe is CVE-2021-3134?
CVE-2021-3134 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3134?
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-2021-3134?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST