CVE-2021-38944

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

IBM DataPower Gateway 10.0.2.0 through 1.0.3.0, 10.0.1.0 through 10.0.1.5, and 2018.4.1.0 through 2018.4.1.18 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 211236.

IBM DataPower Gateway versiones 10.0.2.0 hasta 1.0.3.0, 10.0.1.0 hasta 10.0.1.5, y 2018.4.1.0 hasta 2018.4.1.18, es vulnerable a una inyección de encabezados HTTP, causada por la comprobación inapropiada de la entrada de los encabezados HOST. Esto podría permitir a un atacante conducir varios ataques contra el sistema vulnerable, incluyendo de tipo cross-site scripting, envenenamiento de caché o secuestro de sesión. IBM X-Force ID: 211236

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-08-16 CVE Reserved
2022-05-18 CVE Published
2023-12-09 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.ibm.com/support/pages/node/6587070	2022-05-26

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/211236	2022-05-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 10.0.1.0 <= 10.0.1.5 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 10.0.1.0 <= 10.0.1.5"		-		Affected
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 10.0.2.0 <= 10.0.3.0 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 10.0.2.0 <= 10.0.3.0"		-		Affected
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 2018.4.1.0 <= 2018.4.1.18 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 2018.4.1.0 <= 2018.4.1.18"		-		Affected