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
0.776 High
EPSS
Percentile
98.2%
IBM Maximo Asset Management is vulnerable to Information Disclosure.
CVEID:CVE-2020-4463
**DESCRIPTION:**IBM Maximo Asset Management 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.
CVSS Base score: 8.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/181484 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L)
Affected Product(s) | Version(s) |
---|---|
IBM Maximo Asset Management | 7.6.0 |
IBM Maximo Asset Management | 7.6.1 |
The recommended solution is to download the appropriate Interim Fix or Fix Pack from Fix Central (What is Fix Central?) and apply for each affected product as soon as possible. Please see below for information on the fixes available for each product, version, and release. Follow the installation instructions in the βreadmeβ documentation provided with each fix pack or interim fix.
For Maximo Asset Management 7.6:
VRM | Fix Pack, Feature Pack, or Interim Fix | Download |
---|---|---|
7.6.1.2 | Maximo Asset Management 7.6.1.2 Feature Pack: | |
7.6.1.2-TIV-MAMMT-FP002or latest Interim Fix available | FixCentral | |
prior versions to 7.6.1.2 | See Work Arounds and Mitigations |
There is a configuration in MIF that can stop these xml external entities from getting resolved
1. Go to System Properties application and create a new property mxe.int.resolvexmlextentity
2. Set the value for that property to 0
3. Live refresh the property value
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
0.776 High
EPSS
Percentile
98.2%