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[email protected]CVE-2022-23447

HistoryJul 11, 2023 - 5:15 p.m.

CVE-2022-23447

2023-07-1117:15:10

CWE-22

[email protected]

web.nvd.nist.gov

fortiextender

path traversal

cve-2022-23447

vulnerability

cwe-22

nvd

security

advisory

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%

JSON

An improper limitation of a pathname to a restricted directory (‘Path Traversal’) vulnerability [CWE-22] in FortiExtender management interface 7.0.0 through 7.0.3, 4.2.0 through 4.2.4, 4.1.1 through 4.1.8, 4.0.0 through 4.0.2, 3.3.0 through 3.3.2, 3.2.1 through 3.2.3, 5.3 all versions may allow an unauthenticated and remote attacker to retrieve arbitrary files from the underlying filesystem via specially crafted web requests.

Affected configurations

NVD

Node

fortinetfortiextenderMatch-

AND

fortinetfortiextender_firmwareRange3.2.1–3.2.4

fortinetfortiextender_firmwareRange3.3.0–3.3.3

fortinetfortiextender_firmwareRange4.0.0–4.0.3

fortinetfortiextender_firmwareRange4.1.1–4.1.9

fortinetfortiextender_firmwareRange4.2.0–4.2.5

fortinetfortiextender_firmwareRange7.0.0–7.0.4

fortinetfortiextender_firmwareMatch5.3.2

CPENameOperatorVersion
fortinet:fortiextender_firmwarefortinet fortiextender firmwarelt3.2.4
fortinet:fortiextender_firmwarefortinet fortiextender firmwarelt3.3.3
fortinet:fortiextender_firmwarefortinet fortiextender firmwarelt4.0.3
fortinet:fortiextender_firmwarefortinet fortiextender firmwarelt4.1.9
fortinet:fortiextender_firmwarefortinet fortiextender firmwarelt4.2.5
fortinet:fortiextender_firmwarefortinet fortiextender firmwarelt7.0.4
fortinet:fortiextender_firmwarefortinet fortiextender firmwareeq5.3.2

CPE	Name	Operator	Version
fortinet:fortiextender_firmware	fortinet fortiextender firmware	lt	3.2.4
fortinet:fortiextender_firmware	fortinet fortiextender firmware	lt	3.3.3
fortinet:fortiextender_firmware	fortinet fortiextender firmware	lt	4.0.3
fortinet:fortiextender_firmware	fortinet fortiextender firmware	lt	4.1.9
fortinet:fortiextender_firmware	fortinet fortiextender firmware	lt	4.2.5
fortinet:fortiextender_firmware	fortinet fortiextender firmware	lt	7.0.4
fortinet:fortiextender_firmware	fortinet fortiextender firmware	eq	5.3.2

CNA Affected

[
  {
    "vendor": "Fortinet",
    "product": "FortiExtender",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "version": "7.0.0",
        "lessThanOrEqual": "7.0.3",
        "status": "affected"
      },
      {
        "version": "5.3.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "4.2.0",
        "lessThanOrEqual": "4.2.4",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "4.1.1",
        "lessThanOrEqual": "4.1.8",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "4.0.0",
        "lessThanOrEqual": "4.0.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "3.3.0",
        "lessThanOrEqual": "3.3.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "3.2.1",
        "lessThanOrEqual": "3.2.3",
        "status": "affected"
      }
    ]
  }
]

References

fortiguard.com/psirt/FG-IR-22-039

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%

JSON

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