IBM Cognos Analytics 11.1.7, 11.2.0, and 11.2.1 could allow a remote attacker to obtain system information without authentication which could be used in reconnaissance to gather information that could be used for future attacks. IBM X-Force ID: 257703.

IBM Cognos Analytics 11.1.7, 11.2.0, and 11.2.1 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 257705.

IBM Cognos Analytics 11.1 and 11.2 is vulnerable to stored cross-site scripting, caused by improper validation of SVG Files in Custom Visualizations. A remote attacker could exploit this vulnerability to execute scripts in a victim's Web browser within the security context of the hosting Web site. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. IBM X-Force ID: 251214.

d3-color is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted string that starts with the letter 'A' to the rgb() and hrc() functions, a remote attacker could exploit this vulnerability to cause a regular expression denial of service.

A flaw was found in gson, which is vulnerable to Deserialization of Untrusted Data via the writeReplace() method in internal classes. This issue may lead to availability attacks.

IBM Cognos Analytics 11.1.7 11.2.0, and 11.2.1 could be vulnerable to a Server-Side Request Forgery Attack (SSRF) attack by constructing URLs from user-controlled data. This could enable attackers to make arbitrary requests to the internal network or to the local file system. IBM X-Force ID: 234180.

IBM Cognos Analytics 11.1.7, 11.2.0, and 11.2.1 could be vulnerable to sensitive information exposure by passing API keys to log files. If these keys contain sensitive information, it could lead to further attacks. IBM X-Force ID: 240450.

IBM Cognos Analytics 11.1.7, 11.2.0, and 11.2.1 could be vulnerable to a Log Injection attack by constructing URLs from user-controlled data. This could enable attackers to make arbitrary requests to the internal network or to the local file system. IBM X-Force ID: 240266.

IBM Cognos Analytics 11.2.1, 11.2.0, and 11.1.7 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 235064.

Apache Calcite Avatica could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in the JDBC driver. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.