CVE-2020-4876
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
8 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.7%
IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 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: 190839.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ibm | cognos_controller | 10.4.0 | cpe:2.3:a:ibm:cognos_controller:10.4.0:*:*:*:*:*:*:* |
| ibm | cognos_controller | 10.4.1 | cpe:2.3:a:ibm:cognos_controller:10.4.1:*:*:*:*:*:*:* |
| ibm | cognos_controller | 10.4.2 | cpe:2.3:a:ibm:cognos_controller:10.4.2:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "Cognos Controller",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "10.4.0"
},
{
"status": "affected",
"version": "10.4.1"
},
{
"status": "affected",
"version": "10.4.2"
}
]
}
]Related
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
8 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.7%