dlink dcs-930l-firmware CVE-2016-11021 is a vulnerability in D-Link Dcs 930l Firmware
Published on March 9, 2020

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.

NVD

Known Exploited Vulnerability

This D-Link DCS-930L Devices OS Command Injection Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. setSystemCommand on D-Link DCS-930L devices allows a remote attacker to execute code via an OS command.

The following remediation steps are recommended / required by April 15, 2022: The impacted product is end-of-life and should be disconnected if still in use.

Vulnerability Analysis

CVE-2016-11021 can be exploited with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Shell injection Vulnerability?

The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

CVE-2016-11021 has been classified to as a Shell injection vulnerability or weakness.


Products Associated with CVE-2016-11021

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Exploit Probability

EPSS
91.25%
Percentile
99.64%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.