Vulnerability Details CVE-2020-11582
An issue was discovered in Pulse Secure Pulse Connect Secure (PCS) through 2020-04-06. The applet in tncc.jar, executed on macOS, Linux, and Solaris clients when a Host Checker policy is enforced, launches a TCP server that accepts local connections on a random port. This can be reached by local HTTP clients, because up to 25 invalid lines are ignored, and because DNS rebinding can occur. (This server accepts, for example, a setcookie command that might be relevant to CVE-2020-11581 exploitation.)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.7%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 3.3
Products affected by CVE-2020-11582
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cpe:2.3:a:pulsesecure:pulse_connect_secure:-
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r1.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r10.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r11.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r11.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r12.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r13.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r13.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r13.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r13.3
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r2.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r3.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r4.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r5.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r6.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r7.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r8.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r9.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r9.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r9.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4r9.3
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r1.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r1.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r10.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r13.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r13.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r15.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r15.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r16.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r16.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r17.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r2.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r3.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r3.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r3.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r4.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r4.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r5.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r6.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r7.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r7.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r8.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r8.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.0r9.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r1.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r1.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r10.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r11.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r11.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r12.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r12.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r13.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r14.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r2.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r2.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r3.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r3.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r3.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r4.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r4.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r5.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r6.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r7.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r8.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r9.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r9.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r9.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1rx
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r1.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r1.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r10.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r11.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r12.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r2.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r3.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r3.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r4.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r4.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r5.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r5.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r6.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r7.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r7.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r7.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r8.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r8.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r8.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2r9.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.2rx
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r1.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r2.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r3
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r4
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r5
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r5.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r5.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r6
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r6.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3r7
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cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3rx
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0r1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0r2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0r2.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0r3
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0r3.1
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0r3.2
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.0rx
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cpe:2.3:a:pulsesecure:pulse_connect_secure:9.1
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cpe:2.3:a:pulsesecure:pulse_policy_secure:-
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cpe:2.3:o:linux:linux_kernel:-
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cpe:2.3:o:oracle:solaris:-