Strix
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CVE-2019-11543

MEDIUMCVSS 6.1/10EPSS 3.11%

Last modified

CVE-2019-11543 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. XSS exists in the admin web console in Pulse Secure Pulse Connect Secure (PCS) 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, and 5.2RX before 5.2R12.1.. EPSS estimates a 3.11% chance of exploitation in the next 30 days.

Description

XSS exists in the admin web console in Pulse Secure Pulse Connect Secure (PCS) 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, and 5.2RX before 5.2R12.1.

Metrics

CVSS 3.1
6.1/10

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

EPSS Probability
3.11%

86.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IvantiConnect Secure8.1
IvantiConnect Secure8.3
PulsesecurePulse Connect Secure8.1r1.0
PulsesecurePulse Connect Secure8.1rx
PulsesecurePulse Connect Secure8.3rx
PulsesecurePulse Connect Secure9.0r1
PulsesecurePulse Connect Secure9.0r2
PulsesecurePulse Connect Secure9.0r2.1
PulsesecurePulse Connect Secure9.0r3
PulsesecurePulse Connect Secure9.0r3.1
PulsesecurePulse Connect Secure9.0r3.2
PulsesecurePulse Connect Secure9.0rx
PulsesecurePulse Policy Secure5.2r1.0
PulsesecurePulse Policy Secure5.2r2.0
PulsesecurePulse Policy Secure5.2r3.0
PulsesecurePulse Policy Secure5.2r3.2
PulsesecurePulse Policy Secure5.2r4.0
PulsesecurePulse Policy Secure5.2r5.0
PulsesecurePulse Policy Secure5.2r6.0
PulsesecurePulse Policy Secure5.2r7.0
PulsesecurePulse Policy Secure5.2r7.1
PulsesecurePulse Policy Secure5.2r8.0
PulsesecurePulse Policy Secure5.2r9.0
PulsesecurePulse Policy Secure5.2r9.1
PulsesecurePulse Policy Secure5.2r10.0
PulsesecurePulse Policy Secure5.2r11.0
PulsesecurePulse Policy Secure5.2rx
PulsesecurePulse Policy Secure5.4r1
PulsesecurePulse Policy Secure5.4r2
PulsesecurePulse Policy Secure5.4r2.1
PulsesecurePulse Policy Secure5.4r3
PulsesecurePulse Policy Secure5.4r4
PulsesecurePulse Policy Secure5.4r5
PulsesecurePulse Policy Secure5.4r5.2
PulsesecurePulse Policy Secure5.4r6
PulsesecurePulse Policy Secure5.4r6.1
PulsesecurePulse Policy Secure5.4r7
PulsesecurePulse Policy Secure5.4rx
PulsesecurePulse Policy Secure9.0r1
PulsesecurePulse Policy Secure9.0r2
PulsesecurePulse Policy Secure9.0r2.1
PulsesecurePulse Policy Secure9.0r3
PulsesecurePulse Policy Secure9.0r3.1
PulsesecurePulse Policy Secure9.0rx

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-11543?
XSS exists in the admin web console in Pulse Secure Pulse Connect Secure (PCS) 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, and 5.2RX before 5.2R12.1.
How severe is CVE-2019-11543?
CVE-2019-11543 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 3.11% probability of exploitation in the next 30 days.
How do I fix CVE-2019-11543?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-11543?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST