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CVE-2020-4271 Details

Description

IBM QRadar 7.3.0 to 7.3.3 Patch 2 could allow an authenticated user to send a specially crafted command which would be executed as a lower privileged user. IBM X-ForceID: 175897.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://packetstormsecurity.com/files/157336/QRadar-Community-Edition-7.3.1.6-PHP-Object-Injection.html	CVE	ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2020/Apr/39	CVE	Mailing ListThird Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/175897	CVE	VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6189651	CVE	Vendor Advisory
http://packetstormsecurity.com/files/157336/QRadar-Community-Edition-7.3.1.6-PHP-Object-Injection.html	[email protected]	ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2020/Apr/39	[email protected]	Mailing ListThird Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/175897	[email protected]	VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6189651	[email protected]	Vendor Advisory

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-502	Deserialization of Untrusted Data	[email protected]

Affected Products

Product	Versions
ibm qradar security information and event manager	>= 7.3.0, < 7.3.3 7.3.3 - 7.3.3 p1 7.3.3 p2
CPE cpe:2.3:a:ibm:qradar_security_information_and_event_manager:::::::: cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:::::: cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:::::: cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:::::: Remediation No remediation found in references.
linux linux kernel	All versions
CPE cpe:2.3:o:linux:linux_kernel:-:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 18, 2022	Modified Analysis	[email protected]
Jul 21, 2021	CWE Remap	[email protected]
Apr 21, 2020	CVE Modified	[email protected]
Apr 21, 2020	CVE Modified	[email protected]
Apr 20, 2020	Initial Analysis	[email protected]