CVE-2019-11538

Connect Secure vulnerability

CVSS

7.7

EPSS

7.4%

EPSS pct

94th

Exploited

No known

In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, 8.2RX before 8.2R12.1, and 8.1RX before 8.1R15.1, an NFS problem could allow an authenticated attacker to access the contents of arbitrary files on the affected device.

Affected vendor

Ivanti

Affected product

Connect Secure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weakness type (CWE)

CWE-59 — Link Following

Published

2019-04-26

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 7.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2019-11538

Confirm whether Ivanti Connect Secure is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-11538.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-11538

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-11538 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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