CVE-2017-11502
9.8 · CRITICALOverview
CVE-2017-11502 is a critical-severity vulnerability affecting cisco dpc3928ad_docsis_wireless_router_firmware. It was published on July 20, 2017 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Technicolor DPC3928AD DOCSIS devices allow remote attackers to read arbitrary files via a request starting with "GET /../" on TCP port 4321.
Remediation
Check the references section for vendor advisories and patches from cisco. Update dpc3928ad_docsis_wireless_router_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-2017-11502?
CVE-2017-11502 is a critical-severity vulnerability affecting cisco dpc3928ad_docsis_wireless_router_firmware. It was published on July 20, 2017 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2017-11502?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2017-11502?
Check the references section for vendor advisories and patches from cisco. Update dpc3928ad_docsis_wireless_router_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-2017-11502?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-11502 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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