CVE-2018-20807

An XSS issue has been found in welcome.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1.x before 8.1R12, 8.2.x before 8.2R9, and 8.3.x before 8.3R3 due to one of the URL parameters not being sanitized properly.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
VendorProductVersion
ivanticonnect_secure
8.1:r1.0
ivanticonnect_secure
8.1:r1.1
ivanticonnect_secure
8.1:r10.0
ivanticonnect_secure
8.1:r11.0
ivanticonnect_secure
8.1:r11.1
ivanticonnect_secure
8.1:r2.0
ivanticonnect_secure
8.1:r2.1
ivanticonnect_secure
8.1:r3.1
ivanticonnect_secure
8.1:r3.2
ivanticonnect_secure
8.1:r4.0
ivanticonnect_secure
8.1:r4.1
ivanticonnect_secure
8.1:r5.0
ivanticonnect_secure
8.1:r6.0
ivanticonnect_secure
8.1:r7
ivanticonnect_secure
8.1:r7.0
ivanticonnect_secure
8.1:r8.0
ivanticonnect_secure
8.1:r9.0
ivanticonnect_secure
8.1:r9.1
ivanticonnect_secure
8.1:r9.2
ivanticonnect_secure
8.2:r1
ivanticonnect_secure
8.2:r1.0
ivanticonnect_secure
8.2:r1.1
ivanticonnect_secure
8.2:r2.0
ivanticonnect_secure
8.2:r3.0
ivanticonnect_secure
8.2:r3.1
ivanticonnect_secure
8.2:r4.0
ivanticonnect_secure
8.2:r4.1
ivanticonnect_secure
8.2:r5.0
ivanticonnect_secure
8.2:r5.1
ivanticonnect_secure
8.2:r6.0
ivanticonnect_secure
8.2:r7.0
ivanticonnect_secure
8.2:r7.1
ivanticonnect_secure
8.2:r7.2
ivanticonnect_secure
8.2:r8.0
ivanticonnect_secure
8.2:r8.1
ivanticonnect_secure
8.2:r8.2
ivanticonnect_secure
8.3:r1
ivanticonnect_secure
8.3:r2
ivanticonnect_secure
8.3:r2.1
𝑥
= Vulnerable software versions