Cisco Enterprise Chat

Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

A vulnerability in chat messaging features of Cisco Enterprise Chat and Email (ECE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper validation of user-supplied input to chat entry points. An attacker could exploit this vulnerability by sending malicious requests to a messaging chat entry point in the affected application. A successful exploit could allow the attacker to cause the application to stop responding, resulting in a DoS condition. The application may not recover on its own and may need an administrator to manually restart services to recover.

Cisco Enterprise Chat and Email Denial of Service Vulnerability

Cisco Enterprise Chat and Email Attachment Download Vulnerability

Cisco Enterprise Chat and Email Cross-Site Scripting Vulnerability

Cisco Enterprise Chat and Email Cross-Site Scripting Vulnerabilities

Cisco Enterprise Chat and Email Open Redirect Vulnerability

Cisco Enterprise Chat and Email Cross-Site Scripting Vulnerability

Cisco Enterprise Chat and Email Cross-Site Scripting Vulnerability

Cisco Enterprise Chat and Email Stored Cross-Site Scripting Vulnerability

Cisco Enterprise Chat and Email Stored Cross-Site Scripting Vulnerability

A vulnerability in the web UI of Cisco Enterprise Chat and Email (ECE) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web UI does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To successfully exploit this vulnerability, an attacker would need valid agent credentials.

Cisco Enterprise Chat and Email Username Enumeration Vulnerability