CVEvulnerability

CVE-2021-36172

8.1 HIGH Published 2021-11-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-11-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P
Weaknesses
CWE-611

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.

Affected configurations

• fortinet fortiportal (>= 4.0.0 <= 4.0.4) • fortinet fortiportal (>= 4.1.0 <= 4.1.2) • fortinet fortiportal (>= 4.2.0 <= 4.2.4) • fortinet fortiportal (>= 5.0.0 <= 5.0.3) • fortinet fortiportal (>= 5.1.0 <= 5.1.2) • fortinet fortiportal (>= 5.2.0 <= 5.2.6) • fortinet fortiportal (>= 5.3.0 < 5.3.7) • fortinet fortiportal (>= 6.0.0 < 6.0.6)

Related

Weakness · CWE (1)

  • CWE-611 Improper Restriction of XML External Entity Reference weakness

References