CVE-2020-4509

CVSS V2 Medium 5.5 CVSS V3 High 7.6
Description
IBM QRadar SIEM 7.3 and 7.4 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 182364.
Overview
  • CVE ID
  • CVE-2020-4509
  • Assigner
  • psirt@us.ibm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-06-04T14:15:10
  • Last Modified Date
  • 2020-06-05T20:00:29
Weakness Enumerations
CWE URL
CWE-611 http://cwe.mitre.org/data/definitions/611.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • LOW
  • Base Score
  • 7.6
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.3
  • Impact Score
  • 4.7
References
Reference URL Reference Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/182364 VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6220154 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-4509
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4509
History
Created Old Value New Value Data Type Notes
2022-05-10 17:28:43 Added to TrackCVE
2022-12-04 17:22:42 2020-06-04T14:15Z 2020-06-04T14:15:10 CVE Published Date updated
2022-12-04 17:22:42 2020-06-05T20:00:29 CVE Modified Date updated
2022-12-04 17:22:42 Analyzed Vulnerability Status updated