CVE-2018-3951
7.2 · HIGHOverview
CVE-2018-3951 is a high-severity vulnerability affecting tp-link tl-r600vpn_firmware. It was published on December 1, 2018 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An exploitable remote code execution vulnerability exists in the HTTP header-parsing function of the TP-Link TL-R600VPN HTTP Server. A specially crafted HTTP request can cause a buffer overflow, resulting in remote code execution on the device. An attacker can send an authenticated HTTP request to trigger this vulnerability.
Remediation
Check the references section for vendor advisories and patches from tp-link. Update tl-r600vpn_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 |
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Frequently Asked Questions
What is CVE-2018-3951?
CVE-2018-3951 is a high-severity vulnerability affecting tp-link tl-r600vpn_firmware. It was published on December 1, 2018 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2018-3951?
This vulnerability has a CVSS 3.1 base score of 7.2, 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-2018-3951?
Check the references section for vendor advisories and patches from tp-link. Update tl-r600vpn_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-2018-3951?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-3951 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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