CVE-2018-19300
9.8 · CRITICALOverview
CVE-2018-19300 is a critical-severity vulnerability affecting d-link dap-1530_firmware. It was published on April 11, 2019 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
On D-Link DAP-1530 (A1) before firmware version 1.06b01, DAP-1610 (A1) before firmware version 1.06b01, DWR-111 (A1) before firmware version 1.02v02, DWR-116 (A1) before firmware version 1.06b03, DWR-512 (B1) before firmware version 2.02b01, DWR-711 (A1) through firmware version 1.11, DWR-712 (B1) before firmware version 2.04b01, DWR-921 (A1) before firmware version 1.02b01, and DWR-921 (B1) before firmware version 2.03b01, there exists an EXCU_SHELL file in the web directory. By sending a GET request with specially crafted headers to the /EXCU_SHELL URI, an attacker could execute arbitrary shell commands in the root context on the affected device. Other devices might be affected as well.
Remediation
Check the references section for vendor advisories and patches from d-link. Update dap-1530_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 |
|---|---|---|---|
| d-link | dap-1530_firmware | 0 | Affected |
| d-link | dap-1610_firmware | 0 | Affected |
| dlink | dwr-111_firmware | 0 | Affected |
| dlink | dwr-116_firmware | 0 | Affected |
| dlink | dwr-512_firmware | 0 | Affected |
| d-link | dwr-711_firmware | 0 | Affected |
| dlink | dwr-712_firmware | 0 | Affected |
| dlink | dwr-921_firmware | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-19300?
CVE-2018-19300 is a critical-severity vulnerability affecting d-link dap-1530_firmware. It was published on April 11, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2018-19300?
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-2018-19300?
Check the references section for vendor advisories and patches from d-link. Update dap-1530_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-2018-19300?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-19300 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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