CVE-2019-9729
7.8 · HIGHOverview
CVE-2019-9729 is a high-severity vulnerability affecting shanda maplestory_online. It was published on March 12, 2019 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 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
In Shanda MapleStory Online V160, the SdoKeyCrypt.sys driver allows privilege escalation to NT AUTHORITY\SYSTEM because of not validating the IOCtl 0x8000c01c input value, leading to an integer signedness error and a heap-based buffer underflow.
Remediation
Check the references section for vendor advisories and patches from shanda. Update maplestory_online 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 |
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Frequently Asked Questions
What is CVE-2019-9729?
CVE-2019-9729 is a high-severity vulnerability affecting shanda maplestory_online. It was published on March 12, 2019 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2019-9729?
This vulnerability has a CVSS 3.0 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-2019-9729?
Check the references section for vendor advisories and patches from shanda. Update maplestory_online 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-2019-9729?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-9729 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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