CVE-2025-66945
9.1 · CRITICALOverview
CVE-2025-66945 is a critical-severity vulnerability affecting zdir zdir. It was published on March 3, 2026 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 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
A path traversal vulnerability exists in the ZIP extraction API of Zdir Pro 4.x. When a crafted ZIP archive is processed by the backend at /api/extract, files may be written outside the intended directory, leading to arbitrary file overwrite and potentially remote code execution
Remediation
Check the references section for vendor advisories and patches from zdir. Update zdir 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 |
|---|---|---|---|
| zdir | zdir | 4.1.1 | Affected |
Frequently Asked Questions
What is CVE-2025-66945?
CVE-2025-66945 is a critical-severity vulnerability affecting zdir zdir. It was published on March 3, 2026 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2025-66945?
This vulnerability has a CVSS 3.1 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-2025-66945?
Check the references section for vendor advisories and patches from zdir. Update zdir 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-2025-66945?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-66945 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.
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