CVE-2021-32598

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability In FortiManager and FortiAnalyzer GUI 7.0.0, 6.4.6 and below, 6.2.8 and below, 6.0.11 and below, 5.6.11 and below 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.

Una vulnerabilidad de neutralización inapropiada de las secuencias CRLF en los encabezados HTTP ("HTTP Response Splitting") En FortiManager y FortiAnalyzer GUI versiones 7.0.0, 6.4.6 y por debajo, versiones 6.2.8 y por debajo, versiones 6.0.11 y por debajo, versiones 5.6.11 y por debajo puede permitir a un atacante remoto autenticado llevar a cabo un ataque de división de peticiones HTTP que da a atacantes el control de los encabezados restantes y del cuerpo de la respuesta

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2021-05-11 CVE Reserved
2021-08-05 CVE Published
2023-03-08 EPSS Updated
2024-10-25 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://fortiguard.com/advisory/FG-IR-21-063	2021-08-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fortinet Search vendor "Fortinet"		Fortianalyzer Search vendor "Fortinet" for product "Fortianalyzer"				>= 5.6.0 < 7.0.1 Search vendor "Fortinet" for product "Fortianalyzer" and version " >= 5.6.0 < 7.0.1"		-		Affected
Fortinet Search vendor "Fortinet"		Fortimanager Search vendor "Fortinet" for product "Fortimanager"				>= 5.6.0 < 7.0.1 Search vendor "Fortinet" for product "Fortimanager" and version " >= 5.6.0 < 7.0.1"		-		Affected