CVE-2020-4509
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:N/A:P
7.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
7.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.3%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ibm | qradar_security_information_and_event_manager | 7.3 | cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3:*:*:*:*:*:*:* |
| ibm | qradar_security_information_and_event_manager | 7.4 | cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "QRadar SIEM",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.3"
},
{
"status": "affected",
"version": "7.4"
}
]
}
]Related
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:N/A:P
7.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
7.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.3%