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FortinetCVE-2021-24016

HistorySep 30, 2021 - 4:15 p.m.

CVE-2021-24016

2021-09-3016:15:07

CWE-1236

fortinet

web.nvd.nist.gov

cve-2021-24016

improper neutralization

csv file

fortinet fortimanager

command execution

crafted ipv4 field

excel file

security vulnerability

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

6.3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

EPSS

Percentile

12.6%

JSON

An improper neutralization of formula elements in a csv file in Fortinet FortiManager version 6.4.3 and below, 6.2.7 and below allows attacker to execute arbitrary commands via crafted IPv4 field in policy name, when exported as excel file and opened unsafely on the victim host.

Affected configurations

Nvd

Node

fortinetfortimanagerRange<6.2.8

fortinetfortimanagerRange6.4.0–6.4.4

VendorProductVersionCPE
fortinetfortimanager*cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "product": "Fortinet FortiManager",
    "vendor": "Fortinet",
    "versions": [
      {
        "status": "affected",
        "version": "FortiManager 6.4.3, 6.2.7"
      }
    ]
  }
]

References

fortiguard.com/advisory/FG-IR-20-190

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

6.3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

EPSS

Percentile

12.6%

JSON

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