CVE-2019-11510

In Pulse Secure Pulse Connect Secure (PCS) 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an unauthenticated remote attacker can send a specially crafted URI to perform an arbitrary file reading vulnerability .

• CWE-22
• CWE-22

• http://packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
• http://packetstormsecurity.com/files/154231/Pulse-Secure-SSL-VPN-File-Disclosure-NSE.htmlThird Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/108073Broken Link, Third Party Advisory, VDB Entry
• https://badpackets.net/over-14500-pulse-secure-vpn-endpoints-vulnerable-to-cve-2019-11510/Broken Link, Third Party Advisory
• https://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study/Exploit, Third Party Advisory
• https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdfThird Party Advisory
• https://kb.pulsesecure.net/?atype=saNot Applicable, Vendor Advisory
• https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/Broken Link, Patch, Vendor Advisory
• https://lists.apache.org/thread.html/ff5fa1837b6bd1b24d18a42faa75e165a4573dbe2d434910c15fd08a%40%3Cuser.guacamole.apache.org%3EMailing List
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010Third Party Advisory
• https://www.kb.cert.org/vuls/id/927237Third Party Advisory, US Government Resource
• http://packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
• http://packetstormsecurity.com/files/154231/Pulse-Secure-SSL-VPN-File-Disclosure-NSE.htmlThird Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/108073Broken Link, Third Party Advisory, VDB Entry
• https://badpackets.net/over-14500-pulse-secure-vpn-endpoints-vulnerable-to-cve-2019-11510/Broken Link, Third Party Advisory
• https://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study/Exploit, Third Party Advisory
• https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdfThird Party Advisory
• https://kb.pulsesecure.net/?atype=saNot Applicable, Vendor Advisory
• https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/Broken Link, Patch, Vendor Advisory
• https://lists.apache.org/thread.html/ff5fa1837b6bd1b24d18a42faa75e165a4573dbe2d434910c15fd08a%40%3Cuser.guacamole.apache.org%3EMailing List
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010Third Party Advisory
• https://www.kb.cert.org/vuls/id/927237Third Party Advisory, US Government Resource
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11510US Government Resource

Published

May 8, 2019

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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• CVE-2019-11508In Pulse Secure Pulse Connect Secure (PCS) before 8.1R15.1, …7.2
• CVE-2019-11509In Pulse Secure Pulse Connect Secure (PCS) before 8.1R15.1, …8.8
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