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FortinetVULNRICHMENT:CVE-2023-45586

HistoryMay 14, 2024 - 4:19 p.m.

CVE-2023-45586

2024-05-1416:19:09

CWE-345

fortinet

github.com

vulnerability

fortinet

fortios

fortiproxy

ssl-vpn

data authenticity

spoofing

crafted network packets

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RC:C

AI Score

6.7

Confidence

High

EPSS

Percentile

14.0%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

An insufficient verification of data authenticity vulnerability [CWE-345] in Fortinet FortiOS SSL-VPN tunnel mode version 7.4.0 through 7.4.1, version 7.2.0 through 7.2.7 and before 7.0.12 & FortiProxy SSL-VPN tunnel mode version 7.4.0 through 7.4.1, version 7.2.0 through 7.2.7 and before 7.0.13 allows an authenticated VPN user to send (but not receive) packets spoofing the IP of another user via crafted network packets.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortios",
    "versions": [
      {
        "status": "affected",
        "version": "7.4.0",
        "versionType": "custom",
        "lessThanOrEqual": "7.4.1"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortios",
    "versions": [
      {
        "status": "affected",
        "version": "7.2.0",
        "versionType": "custom",
        "lessThanOrEqual": "7.2.7"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortiproxy",
    "versions": [
      {
        "status": "affected",
        "version": "7.4.0",
        "versionType": "custom",
        "lessThanOrEqual": "7.4.1"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortios",
    "versions": [
      {
        "status": "affected",
        "version": "7.0.0",
        "lessThan": "7.0.12",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortios",
    "versions": [
      {
        "status": "affected",
        "version": "6.4.0",
        "versionType": "custom",
        "lessThanOrEqual": "6.4.15"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:fortinet:fortios:6.2.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortios",
    "versions": [
      {
        "status": "affected",
        "version": "6.2.0",
        "versionType": "custom",
        "lessThanOrEqual": "6.2.16"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortiproxy",
    "versions": [
      {
        "status": "affected",
        "version": "7.4.0",
        "versionType": "custom",
        "lessThanOrEqual": "7.4.1"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortiproxy",
    "versions": [
      {
        "status": "affected",
        "version": "7.2.0",
        "versionType": "custom",
        "lessThanOrEqual": "7.2.7"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortiproxy",
    "versions": [
      {
        "status": "affected",
        "version": "7.0.0",
        "versionType": "custom",
        "lessThanOrEqual": "7.0.13"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:a:fortinet:fortiproxy:2.0.0:*:*:*:*:*:*:*"
    ],
    "vendor": "fortinet",
    "product": "fortiproxy",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0",
        "versionType": "custom",
        "lessThanOrEqual": "2.0.14"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

fortiguard.com/psirt/FG-IR-23-225

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RC:C

AI Score

6.7

Confidence

High

EPSS

Percentile

14.0%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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