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    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 .

    Published:May 8, 2019
    Last Modified:Nov 6, 2025
    EPS:May 8, 2019
    EPSS Score:0.94357
    CVSS Score:10

    CISA Notification

    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 .

    Required Action:

    Apply updates per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    May 3, 2022
    1592 days ago
    Alert Date
    Nov 3, 2021
    1773 days ago

    Affected Products

    Vendor
    Ivanti
    Product
    Connect Secure

    Exploits

    http://packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.htmlhttps://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study/http://packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.htmlhttps://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study/https://www.exploit-db.com/exploits/47297https://github.com/34zY/APT-Backpackhttps://github.com/andripwn/pulse-exploithttps://github.com/aqhmal/pulsexploithttps://github.com/BishopFox/pwn-pulsehttps://github.com/cisagov/check-your-pulsehttps://github.com/es0/CVE-2019-11510_pochttps://github.com/imjdl/CVE-2019-11510-pochttps://github.com/jas502n/CVE-2019-11510-1https://github.com/jason3e7/CVE-2019-11510https://github.com/nuc13us/Pulsehttps://github.com/projectzeroindia/CVE-2019-11510https://github.com/pwn3z/CVE-2019-11510-PulseVPNhttps://github.com/r00tpgp/http-pulse_ssl_vpn.nse

    Related CVEs

    CVE-2025-55144 (CVSS 5.4) — Missing authorization in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6…
    CVE-2025-55143 (CVSS 6.1) — Reflected text injection in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R…
    CVE-2025-55142 (CVSS 8.8) — Missing authorization in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6…
    CVE-2025-55141 (CVSS 8.8) — Missing authorization in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6…
    CVE-2025-55139 (CVSS 6.8) — SSRF in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6, Ivanti ZTA Gate…
    CVE-2025-55148 (CVSS 7.6) — Missing authorization in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6…
    CVE-2025-55147 (CVSS 8.8) — CSRF in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6, Ivanti ZTA Gate…
    CVE-2025-55146 (CVSS 4.9) — An unchecked return value in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7…
    CVE-2025-55145 (CVSS 8.9) — Missing authorization in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6…
    CVE-2025-8711 (CVSS 5.4) — CSRF in Ivanti Connect Secure before 22.7R2.9 or 22.8R2, Ivanti Policy Secure before 22.7R1.6, Ivanti ZTA Gate…

    References

    http://packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.html
    http://packetstormsecurity.com/files/154231/Pulse-Secure-SSL-VPN-File-Disclosure-NSE.html
    http://www.securityfocus.com/bid/108073
    https://badpackets.net/over-14500-pulse-secure-vpn-endpoints-vulnerable-to-cve-2019-11510/
    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/
    https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdf
    https://kb.pulsesecure.net/?atype=sa
    https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/
    https://lists.apache.org/thread.html/ff5fa1837b6bd1b24d18a42faa75e165a4573dbe2d434910c15fd08a%40%3Cuser.guacamole.apache.org%3E
    https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010
    https://www.kb.cert.org/vuls/id/927237
    http://packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.html
    http://packetstormsecurity.com/files/154231/Pulse-Secure-SSL-VPN-File-Disclosure-NSE.html
    http://www.securityfocus.com/bid/108073
    https://badpackets.net/over-14500-pulse-secure-vpn-endpoints-vulnerable-to-cve-2019-11510/
    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/
    https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdf
    https://kb.pulsesecure.net/?atype=sa
    https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/
    https://lists.apache.org/thread.html/ff5fa1837b6bd1b24d18a42faa75e165a4573dbe2d434910c15fd08a%40%3Cuser.guacamole.apache.org%3E
    https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010
    https://www.kb.cert.org/vuls/id/927237
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11510

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High