5.4

CVE-2022-42472

A improper neutralization of crlf sequences in http headers ('http response splitting') in Fortinet FortiOS versions 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.11, 6.2.0 through 6.2.12, 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, 7.0.0 through 7.0.7, 2.0.0 through 2.0.10, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6 may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of the response.

Data is provided by the National Vulnerability Database (NVD)
Fortinet ≫ Fortiproxy Version >= 1.1.0 <= 1.1.6
Fortinet ≫ Fortiproxy Version >= 1.2.0 <= 1.2.13
Fortinet ≫ Fortiproxy Version >= 2.0.0 <= 2.0.10
Fortinet ≫ Fortiproxy Version >= 7.0.0 <= 7.0.7
Fortinet ≫ Fortiproxy Version7.2.0
Fortinet ≫ Fortiproxy Version7.2.1
Fortinet ≫ Fortios Version >= 6.0.1 <= 6.0.16
Fortinet ≫ Fortios Version >= 6.2.0 <= 6.2.12
Fortinet ≫ Fortios Version >= 6.4.0 <= 6.4.11
Fortinet ≫ Fortios Version >= 7.0.0 <= 7.0.8
Fortinet ≫ Fortios Version7.2.0
Fortinet ≫ Fortios Version7.2.1
Fortinet ≫ Fortios Version7.2.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.4% 0.579
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
psirt@fortinet.com 4.2 1.6 2.5
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-113 Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')

The product receives data from an HTTP agent/component (e.g., web server, proxy, browser, etc.), but it does not neutralize or incorrectly neutralizes CR and LF characters before the data is included in outgoing HTTP headers.

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.