CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
99.9%
The following security issue has been identified in components related to IBM Tivoli Monitoring (ITM) portal server and client.
CVEID:CVE-2021-4104
**DESCRIPTION:**Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data when the attacker has write access to the Log4j configuration. If the deployed application is configured to use JMSAppender, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/215048 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Product(s) | Version(s) |
---|---|
IBM Tivoli Monitoring | 6.3.0 |
In addition to the CVE in this bulletin the following are also addressed by the WebSphere patch below:
CVE-2021-44228, CVE-2021-45105, CVE-2021-44832, CVE-2021-45046
Fix Name | VRMF | Remediation/Fix Download |
---|---|---|
6.3.0.7-TIV-ITM-SP0010 | 6.3.0.7 Fix Pack 7 Service Pack 10 | <https://www.ibm.com/support/pages/node/6550868> |
6.X.X-TIV-ITM_TEPS_WAS-IHS_ALL_8.55.20.02 | 6.3.0.7 Fix Pack 7 Service Pack 5 or later | <https://www.ibm.com/support/pages/node/6538128> |
None of the vulnerable instances of log4j are actually used by ITM. If enabled, the IBM Tivoli Monitoring dashboard data provider may be using log4j client libraries which are not the actual log4j core function. Note all versions of log4j components are only installed if you’ve installed one of the following components:
cj Tivoli Enterprise Portal Desktop Client
cw Tivoli Enterprise Portal Browser Client
cq Tivoli Enterprise Portal Server
The provided remediation will safely remove or update all vulnerable instances of log4j.
Vendor | Product | Version | CPE |
---|---|---|---|
ibm | tivoli_monitoring | 6.3.0.7 | cpe:2.3:a:ibm:tivoli_monitoring:6.3.0.7:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
99.9%