# CVE-2018-6530: D-Link Multiple Routers OS Command Injection Vulnerability

> CVE-2018-6530: D-Link Multiple Routers OS Command Injection Vulnerability. CVSS 9.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2018-6530
Last updated: 2025-10-21T23:45:55Z

- Published: 2018-03-06 20:00 UTC · Updated: 2025-10-21 23:45 UTC · Assigner: mitre
- CVSS: 9.8 (CVSS 3.1) · Severity: Critical · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS: 96.7%, 100th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2022-09-08, federal due date 2022-09-29, ransomware use: Known

## Description

OS command injection vulnerability in soap.cgi (soapcgi\_main in cgibin) in D-Link DIR-880L DIR-880L\_REVA\_FIRMWARE\_PATCH\_1.08B04 and previous versions, DIR-868L DIR868LA1\_FW112b04 and previous versions, DIR-65L DIR-865L\_REVA\_FIRMWARE\_PATCH\_1.08.B01 and previous versions, and DIR-860L DIR860LA1\_FW110b04 and previous versions allows remote attackers to execute arbitrary OS commands via the service parameter.

## CISA required action

The vendor D-Link published an advisory stating the fix under CVE-2018-20114 properly patches KEV entry CVE-2018-6530. If the device is still supported, apply updates per vendor instructions. If the affected device has since entered its end-of-life, it should be disconnected if still in use.

## Affected vendors and products

- D-Link: Multiple Routers

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2018-6530)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2018-6530)
- [https://github.com/TheBeeMan/Pwning-multiple-dlink-router-via-SOAP-proto](https://github.com/TheBeeMan/Pwning-multiple-dlink-router-via-SOAP-proto)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2018-6530 · Markdown: https://rewindex.com/cve/CVE-2018-6530.md · JSON: https://rewindex.com/api/v1/cves/CVE-2018-6530 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:49:22.656Z