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FortinetCVE-2022-42471

HistoryJan 03, 2023 - 5:15 p.m.

CVE-2022-42471

2023-01-0317:15:10

CWE-113

CWE-74

fortinet

web.nvd.nist.gov

cve-2022-42471

fortiweb

http response splitting

cwe-113

nvd

security vulnerability

injection attack

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

47.6%

JSON

An improper neutralization of CRLF sequences in HTTP headers (‘HTTP Response Splitting’) vulnerability [CWE-113] In FortiWeb version 7.0.0 through 7.0.2, FortiWeb version 6.4.0 through 6.4.2, FortiWeb version 6.3.6 through 6.3.20 may allow an authenticated and remote attacker to inject arbitrary headers.

Affected configurations

Nvd

Node

fortinetfortiwebRange6.3.6–6.3.21

fortinetfortiwebMatch6.4.0

fortinetfortiwebMatch6.4.1

fortinetfortiwebMatch6.4.2

fortinetfortiwebMatch7.0.0

fortinetfortiwebMatch7.0.1

fortinetfortiwebMatch7.0.2

VendorProductVersionCPE
fortinetfortiweb*cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*
fortinetfortiweb6.4.0cpe:2.3:a:fortinet:fortiweb:6.4.0:*:*:*:*:*:*:*
fortinetfortiweb6.4.1cpe:2.3:a:fortinet:fortiweb:6.4.1:*:*:*:*:*:*:*
fortinetfortiweb6.4.2cpe:2.3:a:fortinet:fortiweb:6.4.2:*:*:*:*:*:*:*
fortinetfortiweb7.0.0cpe:2.3:a:fortinet:fortiweb:7.0.0:*:*:*:*:*:*:*
fortinetfortiweb7.0.1cpe:2.3:a:fortinet:fortiweb:7.0.1:*:*:*:*:*:*:*
fortinetfortiweb7.0.2cpe:2.3:a:fortinet:fortiweb:7.0.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fortinet	fortiweb	*	cpe:2.3:a:fortinet:fortiweb::::::::
fortinet	fortiweb	6.4.0	cpe:2.3:a:fortinet:fortiweb:6.4.0:::::::*
fortinet	fortiweb	6.4.1	cpe:2.3:a:fortinet:fortiweb:6.4.1:::::::*
fortinet	fortiweb	6.4.2	cpe:2.3:a:fortinet:fortiweb:6.4.2:::::::*
fortinet	fortiweb	7.0.0	cpe:2.3:a:fortinet:fortiweb:7.0.0:::::::*
fortinet	fortiweb	7.0.1	cpe:2.3:a:fortinet:fortiweb:7.0.1:::::::*
fortinet	fortiweb	7.0.2	cpe:2.3:a:fortinet:fortiweb:7.0.2:::::::*

CNA Affected

[
  {
    "vendor": "Fortinet",
    "product": "FortiWeb",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "version": "7.0.0",
        "lessThanOrEqual": "7.0.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "6.4.0",
        "lessThanOrEqual": "6.4.2",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "6.3.6",
        "lessThanOrEqual": "6.3.21",
        "status": "affected"
      }
    ]
  }
]

References

fortiguard.com/psirt/FG-IR-22-250

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

47.6%

JSON

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