CVE-2019-12479
9.1 · CRITICALOverview
CVE-2019-12479 is a critical-severity vulnerability affecting twentytwenty.storage_project twentytwenty.storage. It was published on August 13, 2019 and has a CVSS 3.0 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in 20|20 Storage 2.11.0. A Path Traversal vulnerability in the TwentyTwenty.Storage library in the LocalStorageProvider allows creating and reading files outside of the specified basepath. If the application using this library does not sanitize user-supplied filenames, then this issue may be exploited to read or write arbitrary files. This affects LocalStorageProvider.cs.
Remediation
Check the references section for vendor advisories and patches from twentytwenty.storage_project. Update twentytwenty.storage 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 |
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Frequently Asked Questions
What is CVE-2019-12479?
CVE-2019-12479 is a critical-severity vulnerability affecting twentytwenty.storage_project twentytwenty.storage. It was published on August 13, 2019 and has a CVSS 3.0 base score of 9.1 (CRITICAL).
How severe is CVE-2019-12479?
This vulnerability has a CVSS 3.0 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-12479?
Check the references section for vendor advisories and patches from twentytwenty.storage_project. Update twentytwenty.storage 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-2019-12479?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-12479 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.
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