Vulnerability Monitor

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CVE-2021-36172

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.

Published

2021-11-02T18:15:08.553

Last Modified

2024-11-21T06:13:15.147

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

4.9

Weaknesses
  • Type: Primary
    CWE-611
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application fortinet fortiportal ≤ 4.0.4 Yes
Application fortinet fortiportal ≤ 4.1.2 Yes
Application fortinet fortiportal ≤ 4.2.4 Yes
Application fortinet fortiportal ≤ 5.0.3 Yes
Application fortinet fortiportal ≤ 5.1.2 Yes
Application fortinet fortiportal ≤ 5.2.6 Yes
Application fortinet fortiportal < 5.3.7 Yes
Application fortinet fortiportal < 6.0.6 Yes
References