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FortinetCVE-2021-36172

HistoryNov 02, 2021 - 6:15 p.m.

CVE-2021-36172

2021-11-0218:15:08

CWE-611

fortinet

web.nvd.nist.gov

cve-2021-36172

xml

vulnerability

fortiportal

denial of service

arbitrary file read

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

42.8%

JSON

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

Nvd

Node

fortinetfortiportalRange4.0.0–4.0.4

fortinetfortiportalRange4.1.0–4.1.2

fortinetfortiportalRange4.2.0–4.2.4

fortinetfortiportalRange5.0.0–5.0.3

fortinetfortiportalRange5.1.0–5.1.2

fortinetfortiportalRange5.2.0–5.2.6

fortinetfortiportalRange5.3.0–5.3.7

fortinetfortiportalRange6.0.0–6.0.6

VendorProductVersionCPE
fortinetfortiportal*cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fortinet	fortiportal	*	cpe:2.3:a:fortinet:fortiportal::::::::

CNA Affected

[
  {
    "product": "Fortinet FortiPortal",
    "vendor": "Fortinet",
    "versions": [
      {
        "status": "affected",
        "version": "FortiPortal before 6.0.6"
      }
    ]
  }
]

References

fortiguard.com/advisory/FG-IR-21-104

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

42.8%

JSON

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