CVE-2025-40605
5.3 · MEDIUMOverview
CVE-2025-40605 is a medium-severity vulnerability affecting sonicwall email_security_appliance_5000_firmware. It was published on November 20, 2025 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A Path Traversal vulnerability has been identified in the Email Security appliance allows an attacker to manipulate file system paths by injecting crafted directory-traversal sequences (such as ../) and may access files and directories outside the intended restricted path.
Remediation
Check the references section for vendor advisories and patches from sonicwall. Update email_security_appliance_5000_firmware 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 |
|---|---|---|---|
| sonicwall | email_security_appliance_5000_firmware | 0 | Affected |
| sonicwall | email_security_appliance_5050_firmware | 0 | Affected |
| sonicwall | email_security_appliance_7000_firmware | 0 | Affected |
| sonicwall | email_security_appliance_7050_firmware | 0 | Affected |
| sonicwall | email_security_appliance_9000_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2025-40605?
CVE-2025-40605 is a medium-severity vulnerability affecting sonicwall email_security_appliance_5000_firmware. It was published on November 20, 2025 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2025-40605?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-40605?
Check the references section for vendor advisories and patches from sonicwall. Update email_security_appliance_5000_firmware 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-2025-40605?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-40605 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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