Vulnerability Database

314,486

Total vulnerabilities in the database

CVE-2020-1993

The GlobalProtect Portal feature in PAN-OS does not set a new session identifier after a successful user login, which allows session fixation attacks, if an attacker is able to control a user's session ID. This issue affects: All PAN-OS 7.1 and 8.0 versions; PAN-OS 8.1 versions earlier than 8.1.14; PAN-OS 9.0 versions earlier than 9.0.8.

  • Published: May 13, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-1993
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.7
  • AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5.5
  • AV:N/AC:L/Au:S/C:P/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
paloaltonetworks / pan-os 8.1.0 8.1.13.x
paloaltonetworks / pan-os 7.1.0 7.1.26.x
paloaltonetworks / pan-os 8.0.0 8.0.20.x
paloaltonetworks / pan-os 9.0.0 9.0.7.x