CVE-2020-4888

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

IBM QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function. By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 190912.

IBM QRadar SIEM versiones 7.4.0 hasta 7.4.2 Parche 1 y versiones 7.3.0 hasta 7.3.3 Parche 7, podría permitir a un atacante remoto ejecutar comandos arbitrarios en el sistema, causados por la deserialización no segura del contenido suministrado por el usuario mediante la función de deserialización Java. Al enviar un objeto Java serializado malicioso, un atacante podría explotar esta vulnerabilidad para ejecutar comandos arbitrarios en el sistema. IBM X-Force ID: 190912

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-30 CVE Reserved
2021-01-28 CVE Published
2023-07-13 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-502: Deserialization of Untrusted Data

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.ibm.com/support/pages/node/6409306	2021-02-02

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/190912	2021-02-02

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.0 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.0"		-		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.1 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.1"		-		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.1 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.1"		p3		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.1 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.1"		p4		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.1 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.1"		p5		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.1 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.1"		p6		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.2"		-		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.2"		interim_fix_01		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.2"		interim_fix_02		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.2"		p1		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.2"		p2		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.2"		p3		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.2"		p4		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		-		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		p1		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		p2		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		p3		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		p4		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		p5		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.0 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.0"		-		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.0 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.0"		p1		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.0 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.0"		p2		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.1 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.1"		-		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.1 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.1"		patch1		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.2"		-		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.2"		p1		Affected