CVEvulnerability
CVE-2019-11510
CISA Known Exploited Vulnerability
Ivanti Pulse Connect Secure Arbitrary File Read Vulnerability — Ivanti Pulse Connect Secure
Ivanti Pulse Connect Secure contains an arbitrary file read vulnerability that allows an unauthenticated remote attacker with network access via HTTPS to send a specially crafted URI.
- Added to KEV
- 2021-11-03
- Remediation due
- 2022-05-03
- Ransomware use
- Known
- Required action
- Apply updates per vendor instructions.
- Notes
- Reference CISA's ED 21-03 (https://www.cisa.gov/news-events/directives/ed-21-03-mitigate-pulse-connect-secure-product-vulnerabilities) for further guidance and requirements. Note: The due date for addressing this vulnerability aligns with the requirements outlined in ED 21-03. https://nvd.nist.gov/vuln/detail/CVE-2019-11510
- Status
- Analyzed
- Published
- 2019-05-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- CVSS 3.0 ([email protected])
- 9.9 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-22
Description
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 .
Affected configurations
• ivanti connect secure 8.2
• ivanti connect secure 8.3
• ivanti connect secure 9.0
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- http://packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.html Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/154231/Pulse-Secure-SSL-VPN-File-Disclosure-NSE.html Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/108073 Broken 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.pdf Third Party Advisory
- https://kb.pulsesecure.net/?atype=sa Not 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%3E Mailing List
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010 Third Party Advisory
- https://www.kb.cert.org/vuls/id/927237 Third 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.html Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/154231/Pulse-Secure-SSL-VPN-File-Disclosure-NSE.html Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/108073 Broken 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.pdf Third Party Advisory
- https://kb.pulsesecure.net/?atype=sa Not 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%3E Mailing List
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010 Third Party Advisory
- https://www.kb.cert.org/vuls/id/927237 Third Party Advisory, US Government Resource
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11510 US Government Resource