CVE-2019-4509 : IBM QRadar 7.3.0 to 7.3.2 Patch 4 is vulnerable to incorrect authorization in so

IBM QRadar 7.3.0 to 7.3.2 Patch 4 is vulnerable to incorrect authorization in some components which could allow an authenticated user to obtain sensitive information. IBM X-Force ID: 164430.

Published 2019-11-09 02:15:11

Updated 2019-11-12 18:57:37

Source IBM Corporation

View at NVD, CVE.org

Products affected by CVE-2019-4509

IBM » Qradar Security Information And Event Manager
Versions from including (>=) 7.3.0 and up to, including, (<=) 7.3.1
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:-:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.2 Update P1
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p1:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.2 Update P2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p2:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.2 Update P3
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p3:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.2 Update P4
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p4:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-4509

EPSS FAQ

0.17%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-4509

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	2.8	1.4	IBM Corporation
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2019-4509

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-4509

https://www.ibm.com/support/pages/node/1103931

Security Bulletin: IBM QRadar SIEM is vulnerable to incorrect authorization in some components (CVE-2019-4509)
Patch;Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/164430

IBM QRadar information disclosure CVE-2019-4509 Vulnerability Report
VDB Entry;Vendor Advisory

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Vulnerability Details : CVE-2019-4509

Products affected by CVE-2019-4509

Exploit prediction scoring system (EPSS) score for CVE-2019-4509

CVSS scores for CVE-2019-4509

CWE ids for CVE-2019-4509

References for CVE-2019-4509