CVE-2017-17757
8.8 · HIGHOverview
CVE-2017-17757 is a high-severity vulnerability affecting tp-link tl-wvr450l_firmware. It was published on December 19, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
TP-Link TL-WVR and TL-WAR devices allow remote authenticated users to execute arbitrary commands via shell metacharacters in the interface field of an admin/wportal command to cgi-bin/luci, related to the get_device_byif function in /usr/lib/lua/luci/controller/admin/wportal.lua in uhttpd.
Remediation
Check the references section for vendor advisories and patches from tp-link. Update tl-wvr450l_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-2017-17757?
CVE-2017-17757 is a high-severity vulnerability affecting tp-link tl-wvr450l_firmware. It was published on December 19, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2017-17757?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2017-17757?
Check the references section for vendor advisories and patches from tp-link. Update tl-wvr450l_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-2017-17757?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-17757 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.
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