Vulnerability Database

318,003

Total vulnerabilities in the database

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.

  • Published: Jun 28, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-20807
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
ivanti / connect_secure 8.1-r2.0 8.1-r2.0.x
ivanti / connect_secure 8.1-r2.1 8.1-r2.1.x
ivanti / connect_secure 8.1-r3.1 8.1-r3.1.x
ivanti / connect_secure 8.1-r6.0 8.1-r6.0.x
ivanti / connect_secure 8.1-r7.0 8.1-r7.0.x
ivanti / connect_secure 8.1-r8.0 8.1-r8.0.x
ivanti / connect_secure 8.1-r9.0 8.1-r9.0.x
ivanti / connect_secure 8.1-r11.1 8.1-r11.1.x
ivanti / connect_secure 8.2-r3.0 8.2-r3.0.x
ivanti / connect_secure 8.2-r3.1 8.2-r3.1.x
ivanti / connect_secure 8.2-r4.0 8.2-r4.0.x
ivanti / connect_secure 8.2-r4.1 8.2-r4.1.x
ivanti / connect_secure 8.2-r7.1 8.2-r7.1.x
ivanti / connect_secure 8.2-r7.2 8.2-r7.2.x
ivanti / connect_secure 8.2-r8.0 8.2-r8.0.x
ivanti / connect_secure 8.2-r8.1 8.2-r8.1.x
ivanti / connect_secure 8.3-r1 8.3-r1.x
ivanti / connect_secure 8.3-r2 8.3-r2.x
ivanti / connect_secure 8.3-r2.1 8.3-r2.1.x
ivanti / connect_secure 8.1-r7 8.1-r7.x
ivanti / connect_secure 8.1-r1.0 8.1-r1.0.x
ivanti / connect_secure 8.1-r1.1 8.1-r1.1.x
ivanti / connect_secure 8.1-r3.2 8.1-r3.2.x
ivanti / connect_secure 8.1-r4.0 8.1-r4.0.x
ivanti / connect_secure 8.1-r4.1 8.1-r4.1.x
ivanti / connect_secure 8.1-r5.0 8.1-r5.0.x
ivanti / connect_secure 8.1-r9.1 8.1-r9.1.x
ivanti / connect_secure 8.1-r9.2 8.1-r9.2.x
ivanti / connect_secure 8.1-r10.0 8.1-r10.0.x
ivanti / connect_secure 8.1-r11.0 8.1-r11.0.x
ivanti / connect_secure 8.2-r1.0 8.2-r1.0.x
ivanti / connect_secure 8.2-r1.1 8.2-r1.1.x
ivanti / connect_secure 8.2-r2.0 8.2-r2.0.x
ivanti / connect_secure 8.2-r5.0 8.2-r5.0.x
ivanti / connect_secure 8.2-r5.1 8.2-r5.1.x
ivanti / connect_secure 8.2-r6.0 8.2-r6.0.x
ivanti / connect_secure 8.2-r7.0 8.2-r7.0.x
ivanti / connect_secure 8.2-r8.2 8.2-r8.2.x
ivanti / connect_secure 8.2-r1 8.2-r1.x