CVE-2018-1421

Severity Score

7.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

IBM WebSphere DataPower Appliances 7.1, 7.2, 7.5, 7.5.1, 7.5.2, and 7.6 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 139023.

Las versiones 7.1, 7.2, 7.5, 7.5.1, 7.5.2 y 7.6 de IBM WebSphere DataPower Appliances son vulnerables a ataques de tipo XML External Entity Injection (XXE) al procesar datos XML. Un atacante remoto podría explotar esta vulnerabilidad para exponer información sensible o consumir recursos de la memoria. IBM X-Force ID: 139023.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-12-13 CVE Reserved
2018-04-04 CVE Published
2024-05-29 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-611: Improper Restriction of XML External Entity Reference

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
http://www.ibm.com/support/docview.wss?uid=swg22015055	2019-10-09

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/139023	2019-10-09

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"				>= 7.1.0.0 <= 7.1.0.21 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 7.1.0.0 <= 7.1.0.21"		-		Affected
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 7.2.0.0 <= 7.2.0.18 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 7.2.0.0 <= 7.2.0.18"		-		Affected
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 7.5.0.0 <= 7.5.0.13 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 7.5.0.0 <= 7.5.0.13"		-		Affected
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 7.5.1.0 <= 7.5.1.12 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 7.5.1.0 <= 7.5.1.12"		-		Affected
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 7.5.2.0 <= 7.5.2.12 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 7.5.2.0 <= 7.5.2.12"		-		Affected
Ibm Search vendor "Ibm"		Datapower Gateway Search vendor "Ibm" for product "Datapower Gateway"				>= 7.6.0.0 <= 7.6.0.5 Search vendor "Ibm" for product "Datapower Gateway" and version " >= 7.6.0.0 <= 7.6.0.5"		-		Affected