CVE-2019-11541
In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.2RX before 8.2R12.1, users using SAML authentication with the Reuse Existing NC (Pulse) Session option may see authentication leaks.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.2RX before 8.2R12.1, users using SAML authentication with the Reuse Existing NC (Pulse) Session option may see authentication leaks.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 3.99% probability · 90th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- ivanti/connect secure · pulsesecure/pulse connect secure
- Source
- cve@mitre.org
EPSS 4.0% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/108073Third Party Advisory, VDB Entry
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101Vendor Advisory
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/Vendor Advisory
- https://www.kb.cert.org/vuls/id/927237Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/108073Third Party Advisory, VDB Entry
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101Vendor Advisory
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/Vendor Advisory
- https://www.kb.cert.org/vuls/id/927237Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.