CVE-2018-5371
8.8 · HIGHOverview
CVE-2018-5371 is a high-severity vulnerability affecting d-link dsl-2540u_firmware. It was published on January 12, 2018 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
diag_ping.cmd on D-Link DSL-2640U devices with firmware IM_1.00 and ME_1.00, and DSL-2540U devices with firmware ME_1.00, allows authenticated remote attackers to execute arbitrary OS commands via shell metacharacters in the ipaddr field of an HTTP GET request.
Remediation
Check the references section for vendor advisories and patches from d-link. Update dsl-2540u_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-2018-5371?
CVE-2018-5371 is a high-severity vulnerability affecting d-link dsl-2540u_firmware. It was published on January 12, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-5371?
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-2018-5371?
Check the references section for vendor advisories and patches from d-link. Update dsl-2540u_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-2018-5371?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-5371 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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