CVE-2019-11868
7.8 · HIGHOverview
CVE-2019-11868 is a high-severity vulnerability affecting softether see.sys. It was published on July 29, 2019 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
See.sys, up to version 4.25, in SoftEther VPN Server versions 4.29 or older, allows a user to call an IOCTL specifying any kernel address to which arbitrary bytes are written to.
Remediation
Check the references section for vendor advisories and patches from softether. Update see.sys 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 |
|---|---|---|---|
| softether | see.sys | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-11868?
CVE-2019-11868 is a high-severity vulnerability affecting softether see.sys. It was published on July 29, 2019 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2019-11868?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-11868?
Check the references section for vendor advisories and patches from softether. Update see.sys 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-2019-11868?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-11868 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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