CVE-2025-40603
4.5 · MEDIUMOverview
CVE-2025-40603 is a medium-severity vulnerability affecting sonicwall sma_210_firmware. It was published on October 31, 2025 and has a CVSS 3.1 base score of 4.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A potential exposure of sensitive information in log files in SonicWall SMA100 Series appliances may allow a remote, authenticated administrator, under certain conditions to view partial users credential data.
Remediation
Check the references section for vendor advisories and patches from sonicwall. Update sma_210_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 | sma_210_firmware | >= 0, < 10.2.2.3 | Affected |
| sonicwall | sma_410_firmware | >= 0, < 10.2.2.3 | Affected |
| sonicwall | sma_500v_firmware | >= 0, < 10.2.2.3 | Affected |
Frequently Asked Questions
What is CVE-2025-40603?
CVE-2025-40603 is a medium-severity vulnerability affecting sonicwall sma_210_firmware. It was published on October 31, 2025 and has a CVSS 3.1 base score of 4.5 (MEDIUM).
How severe is CVE-2025-40603?
This vulnerability has a CVSS 3.1 base score of 4.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-40603?
Check the references section for vendor advisories and patches from sonicwall. Update sma_210_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-2025-40603?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-40603 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
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