CVE-2019-12840
8.8 · HIGHOverview
CVE-2019-12840 is a high-severity vulnerability affecting webmin webmin. It was published on June 15, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In Webmin through 1.910, any user authorized to the "Package Updates" module can execute arbitrary commands with root privileges via the data parameter to update.cgi.
Remediation
Check the references section for vendor advisories and patches from webmin. Update webmin to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| webmin | webmin | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-12840?
CVE-2019-12840 is a high-severity vulnerability affecting webmin webmin. It was published on June 15, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2019-12840?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-12840?
Check the references section for vendor advisories and patches from webmin. Update webmin to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-12840?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-12840 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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