XSS in Ivanti Connect Secure
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.031 (87.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- Ivanti Connect Secure — versions 8.1, 8.3
- Pulsesecure Pulse Connect Secure — versions 8.1r1.0, 8.1rx, 8.3rx
- Pulsesecure Pulse Policy Secure — versions 5.2r1.0, 5.2r2.0, 5.2r3.0
Weakness classification (CWE)
References
- kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101 (Vendor Advisory)
- kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/ (Vendor Advisory)
- www.securityfocus.com/bid/108073 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- www.kb.cert.org/vuls/id/927237 (US Government Resource, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2019-11543?
- CVE-2019-11543 is a medium-severity vulnerability in Ivanti Connect Secure, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-04-26.
- How severe is CVE-2019-11543?
- Medium severity. CVSS v3 base score is 6.1 out of 10.