CVE-2021-27185
CRITICALCVSS 9.8/10EPSS 4.83%
Last modified
CVE-2021-27185 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The samba-client package before 4.0.0 for Node.js allows command injection because of the use of process.exec.. EPSS estimates a 4.83% chance of exploitation in the next 30 days.
Description
The samba-client package before 4.0.0 for Node.js allows command injection because of the use of process.exec.
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 |
|---|---|---|
| Samba-Client Project | Samba-Client | < 4.0.0 |
References
- https://advisory.checkmarx.net/advisory/CX-2021-4302Exploit, Third Party Advisory
- https://github.com/eflexsystems/node-samba-client/commit/5bc3bbad9b8d02243bc861a11ec73f788fbb1235Patch, Third Party Advisory
- https://github.com/eflexsystems/node-samba-client/releases/tag/4.0.0Release Notes, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210319-0002/Third Party Advisory
- https://www.npmjs.com/package/samba-clientProduct, Third Party Advisory
- https://advisory.checkmarx.net/advisory/CX-2021-4302Exploit, Third Party Advisory
- https://github.com/eflexsystems/node-samba-client/commit/5bc3bbad9b8d02243bc861a11ec73f788fbb1235Patch, Third Party Advisory
- https://github.com/eflexsystems/node-samba-client/releases/tag/4.0.0Release Notes, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210319-0002/Third Party Advisory
- https://www.npmjs.com/package/samba-clientProduct, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-27185?
The samba-client package before 4.0.0 for Node.js allows command injection because of the use of process.exec.
How severe is CVE-2021-27185?
CVE-2021-27185 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.83% probability of exploitation in the next 30 days.
How do I fix CVE-2021-27185?
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-2021-27185?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST