CVE-2018-9285
9.8 · CRITICALOverview
CVE-2018-9285 is a critical-severity vulnerability affecting asus rt-ac66u_firmware. It was published on April 4, 2018 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
Main_Analysis_Content.asp in /apply.cgi on ASUS RT-AC66U, RT-AC68U, RT-AC86U, RT-AC88U, RT-AC1900, RT-AC2900, and RT-AC3100 devices before 3.0.0.4.384_10007; RT-N18U devices before 3.0.0.4.382.39935; RT-AC87U and RT-AC3200 devices before 3.0.0.4.382.50010; and RT-AC5300 devices before 3.0.0.4.384.20287 allows OS command injection via the pingCNT and destIP fields of the SystemCmd variable.
Remediation
Check the references section for vendor advisories and patches from asus. Update rt-ac66u_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 |
|---|---|---|---|
| asus | rt-ac66u_firmware | >= 0, < 3.0.0.4.384.10007 | Affected |
| asus | rt-ac68u_firmware | >= 0, < 3.0.0.4.384.10007 | Affected |
| asus | rt-ac86u_firmware | >= 0, < 3.0.0.4.384.10007 | Affected |
| asus | rt-ac88u_firmware | >= 0, < 3.0.0.4.384.10007 | Affected |
| asus | rt-ac1900_firmware | >= 0, < 3.0.0.4.384.10007 | Affected |
| asus | rt-ac2900_firmware | >= 0, < 3.0.0.4.384.10007 | Affected |
| asus | rt-ac3100_firmware | >= 0, < 3.0.0.4.384.10007 | Affected |
| asus | rt-n18u_firmware | >= 0, < 3.0.0.4.382.39935 | Affected |
| asus | rt-ac87u_firmware | >= 0, < 3.0.0.4.382.50010 | Affected |
| asus | rt-ac3200_firmware | >= 0, < 3.0.0.4.382.50010 | Affected |
References
Frequently Asked Questions
What is CVE-2018-9285?
CVE-2018-9285 is a critical-severity vulnerability affecting asus rt-ac66u_firmware. It was published on April 4, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2018-9285?
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-2018-9285?
Check the references section for vendor advisories and patches from asus. Update rt-ac66u_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-2018-9285?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-9285 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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