CVE-2020-4993

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

IBM QRadar SIEM 7.3 and 7.4 when decompressing or verifying signature of zip files processes data in a way that may be vulnerable to path traversal attacks. IBM X-Force ID: 192905.

IBM QRadar SIEM versiones 7.3 y 7.4, cuando se descomprime o comprueba la firma de archivos zip que procesa los datos de una manera que puede ser vulnerable a ataques de saltos de ruta. IBM X-Force ID: 192905

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-30 CVE Reserved
2021-05-05 CVE Published
2023-03-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/192905	2021-05-07
https://www.ibm.com/support/pages/node/6449672	2021-05-07

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 < 7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version " >= 7.3.0 < 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"				>= 7.4.0 < 7.4.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version " >= 7.4.0 < 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"				7.3.3 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"		fix_pack_1		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		fix_pack_2		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.3.3 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.3.3"		fix_pack_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"		fix_pack_4		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"		fix_pack_5		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"		fix_pack_6		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"		fix_pack_7		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"		fix_pack_1		Affected
Ibm Search vendor "Ibm"		Qradar Security Information And Event Manager Search vendor "Ibm" for product "Qradar Security Information And Event Manager"				7.4.2 Search vendor "Ibm" for product "Qradar Security Information And Event Manager" and version "7.4.2"		fix_pack_2		Affected