CVE-2019-25660
6.2 · MEDIUMOverview
CVE-2019-25660 is a medium-severity vulnerability affecting hainsoft lanhelper. It was published on April 5, 2026 and has a CVSS 3.1 base score of 6.2 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
LanHelper 1.74 contains a local buffer overflow vulnerability that allows attackers to crash the application by sending excessively long input strings. Attackers can exploit the Form Send Message feature by pasting 6000 bytes of data into the Message text field to trigger a denial of service condition.
Remediation
Check the references section for vendor advisories and patches from hainsoft. Update lanhelper 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 |
|---|---|---|---|
| hainsoft | lanhelper | 0 | Affected |
Frequently Asked Questions
What is CVE-2019-25660?
CVE-2019-25660 is a medium-severity vulnerability affecting hainsoft lanhelper. It was published on April 5, 2026 and has a CVSS 3.1 base score of 6.2 (MEDIUM).
How severe is CVE-2019-25660?
This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-25660?
Check the references section for vendor advisories and patches from hainsoft. Update lanhelper 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-2019-25660?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-25660 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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