CVE-2020-4929 : IBM QRadar SIEM 7.3 and 7.4 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary Ja

IBM QRadar SIEM 7.3 and 7.4 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 191706.

Published 2021-05-05 16:15:08

Updated 2021-05-07 14:41:37

Source IBM Corporation

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Exploit prediction scoring system (EPSS) score for CVE-2020-4929

EPSS FAQ

0.05%

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

~ 17 %

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

CVSS scores for CVE-2020-4929

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	IBM Corporation
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2020-4929

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

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-4929

https://exchange.xforce.ibmcloud.com/vulnerabilities/191706

IBM QRadar SIEM cross-site scripting CVE-2020-4929 Vulnerability Report
VDB Entry;Vendor Advisory
https://www.ibm.com/support/pages/node/6449674

Security Bulletin: IBM QRadar SIEM is vulnerable to Cross Site Scripting (XSS) (CVE-2020-4929)
Vendor Advisory

Products affected by CVE-2020-4929

IBM » Qradar Security Information And Event Manager
Versions from including (>=) 7.3.0 and before (<) 7.3.3
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager
Versions from including (>=) 7.4.0 and before (<) 7.4.2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.4.2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:-:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update Fix Pack 1
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_1:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update Fix Pack 2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_2:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update Fix Pack 3
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_3:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update Fix Pack 4
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_4:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update Fix Pack 5
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_5:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update Fix Pack 6
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_6:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update Fix Pack 7
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_7:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.4.2 Update Fix Pack 1
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:fix_pack_1:*:*:*:*:*:*
Matching versions
IBM » Qradar Security Information And Event Manager » Version: 7.4.2 Update Fix Pack 2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:fix_pack_2:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2020-4929

Exploit prediction scoring system (EPSS) score for CVE-2020-4929

CVSS scores for CVE-2020-4929

CWE ids for CVE-2020-4929

References for CVE-2020-4929

Products affected by CVE-2020-4929