CVE-2020-1997

CVSS V2 Medium 5.8 CVSS V3 Medium 6.1
Description
An open redirection vulnerability in the GlobalProtect component of Palo Alto Networks PAN-OS allows an attacker to specify an arbitrary redirection target away from the trusted GlobalProtect gateway. If the user then successfully authenticates it will cause them to access an unexpected and potentially malicious website. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.0 versions earlier than 8.0.14.
Overview
  • CVE ID
  • CVE-2020-1997
  • Assigner
  • psirt@paloaltonetworks.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-05-13T19:15:12
  • Last Modified Date
  • 2020-05-18T20:39:43
Weakness Enumerations
CWE URL
CWE-601 http://cwe.mitre.org/data/definitions/601.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* 1 OR 7.1.0 7.1.26
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* 1 OR 8.0.0 8.0.14
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://security.paloaltonetworks.com/CVE-2020-1997 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-1997
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1997
History
Created Old Value New Value Data Type Notes
2022-05-10 17:31:53 Added to TrackCVE
2022-12-04 16:29:06 2020-05-13T19:15Z 2020-05-13T19:15:12 CVE Published Date updated
2022-12-04 16:29:06 2020-05-18T20:39:43 CVE Modified Date updated
2022-12-04 16:29:06 Analyzed Vulnerability Status updated