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CVE-2019-11539: Ivanti Pulse Connect Secure and Policy Secure Command Injection Vulnerability

criticalknown exploitedpublic exploitCVE-2019-11539
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Ivanti Pulse Connect Secure and Policy Secure allows an authenticated attacker from the admin web interface to inject and execute commands.

CSIRTS triage

vendor: Ivantiproduct: Pulse Connect SecureRemote code execution
What
An authenticated attacker can inject and execute commands via the admin web interface.
Who is affected
Authenticated users of the admin web interface.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Apply the latest security patch provided by Ivanti.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2021-11-03
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2019-11539

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2019-11539coverage & exploitation statusNVD · CVE.org

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