What’s Vulnerable › Vulnerabilities

CVE-2016-11021: D-Link DCS-930L Devices OS Command Injection Vulnerability

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2022-03-25
• EPSS: 69.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-03-09 · updated 2026-06-17
• Weakness: CWE-78

Description

setSystemCommand on D-Link DCS-930L devices before 2.12 allows a remote attacker to execute code via an OS command in the SystemCommand parameter.

Affected products

• D-Link DCS-930L: before 2.12 — fixed in 2.12

How to fix

Upgrade to a fixed version: D-Link DCS-930L 2.12. Check the vendor advisory for mitigations.

References

• https://www.exploit-db.com/exploits/39437
• https://www.exploit-db.com/exploits/39437
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-11021

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