CVE-2019-11539 in Pulse Secure and Ivanti Products
Published on April 26, 2019
Known Exploited Vulnerability
This Pulse Connect Secure and Policy Secure Multiple Versions Code Execution vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Pulse Secure's Connect and Policy secure platforms contain a vulnerability in the admin web interface which allows an attacker to inject and execute commands.
The following remediation steps are recommended / required by May 3, 2022: Apply updates per vendor instructions.
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-2019-11539 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2019-11539
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Exploit Probability
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.