7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.127 Low
EPSS
Percentile
95.4%
Vulnerability in Apache Log4j (CVE-2021-4104) may affect IBM Security Access Manager for Enterprise Single Sign-On. Although no known vulnerability impact has been proven, it is strongly recommended to apply the fix that upgrades log4j from version 1.x to version 2.1.17.
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 Security Access Manager for Enterprise Single-Sign On | 8.2.0, 8.2.1, 8.2.2 |
IBM strongly recommends customers update their systems promptly.
(1) Security vulnerabilities related to log4j are addressed and fixed in IBM Security Access Manager for Enterprise Single-Sign On version 8.2.2 only. Customers running a version prior to version 8.2.2 should first upgrade to IBM Security Access Manager for Enterprise Single-Sign On version 8.2.2, and then apply Fix Pack 13.
(2) Apply Fix Pack 13 on IBM Security Access Manager for Enterprise Single-Sign On version 8.2.2 as per the details available here.
None
CPE | Name | Operator | Version |
---|---|---|---|
ibm security access manager for enterprise single sign-on | eq | 8.2.2 |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.127 Low
EPSS
Percentile
95.4%