CVE-2024-40763
7.5 · HIGHOverview
CVE-2024-40763 is a high-severity vulnerability affecting sonicwall sma_200_firmware. It was published on December 5, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Heap-based buffer overflow vulnerability in the SonicWall SMA100 SSLVPN due to the use of strcpy. This allows remote authenticated attackers to cause Heap-based buffer overflow and potentially lead to code execution.
Remediation
Check the references section for vendor advisories and patches from sonicwall. Update sma_200_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_200_firmware | >= 0, < 10.2.1.14-75sv | Affected |
| sonicwall | sma_210_firmware | >= 0, < 10.2.1.14-75sv | Affected |
| sonicwall | sma_400_firmware | >= 0, < 10.2.1.14-75sv | Affected |
| sonicwall | sma_410_firmware | >= 0, < 10.2.1.14-75sv | Affected |
| sonicwall | sma_500v_firmware | >= 0, < 10.2.1.14-75sv | Affected |
Frequently Asked Questions
What is CVE-2024-40763?
CVE-2024-40763 is a high-severity vulnerability affecting sonicwall sma_200_firmware. It was published on December 5, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-40763?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2024-40763?
Check the references section for vendor advisories and patches from sonicwall. Update sma_200_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-2024-40763?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-40763 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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