CVE-2021-36172

CVSS V2 Medium 6.4 CVSS V3 High 8.1
Description
An improper restriction of XML external entity reference vulnerability in the parser of XML responses of FortiPortal before 6.0.6 may allow an attacker who controls the producer of XML reports consumed by FortiPortal to trigger a denial of service or read arbitrary files from the underlying file system by means of specifically crafted XML documents.
Overview
  • CVE ID
  • CVE-2021-36172
  • Assigner
  • psirt@fortinet.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-02T18:15:08
  • Last Modified Date
  • 2021-11-04T13:19:23
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 4.0.0 4.0.4
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 4.1.0 4.1.2
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 4.2.0 4.2.4
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 5.0.0 5.0.3
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 5.1.0 5.1.2
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 5.2.0 5.2.6
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 5.3.0 5.3.7
cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:* 1 OR 6.0.0 6.0.6
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://fortiguard.com/advisory/FG-IR-21-104 Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 06:48:25 Added to TrackCVE
2022-12-05 13:40:26 2021-11-02T18:15Z 2021-11-02T18:15:08 CVE Published Date updated
2022-12-05 13:40:26 2021-11-04T13:19:23 CVE Modified Date updated
2022-12-05 13:40:26 Analyzed Vulnerability Status updated