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

CVE-2016-11021 · Severity: critical · CVSS 7.2 · Exploited in the wild · Published 2022-03-25

The setSystemCommand function on D-Link DCS-930L devices contains an OS command injection vulnerability. A remote attacker with high privileges can execute arbitrary code via the SystemCommand parameter.

Vendors: D-Link.

Quick answers

Is CVE-2016-11021 exploited in the wild?
Yes. CVE-2016-11021 is known to be exploited in the wild, first recorded on 25 March 2022. Treat it as urgent.
How severe is CVE-2016-11021?
Critical severity, with a CVSS score of 7.2, published 25 March 2022.
Which products and versions are affected?
D-Link DCS-930L Firmware before 2.12; D-Link DCS-930L.
Is there a fix for CVE-2016-11021?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2016-11021 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2016-11021?
Check whether you run D-Link DCS-930L or D-Link Dcs-930l Devices. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • D-Link DCS-930L Firmware before 2.12
  • D-Link DCS-930L

Timeline

  • 2020-03-08: disclosed: NVD Published Date
  • 2022-03-25: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
  • 2022-03-25: exploited: Reported as exploited in the wild in CISA KEV catalog

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