CVE-2025-20139
published 2025-04-02CVE-2025-20139: A vulnerability in chat messaging features of Cisco Enterprise Chat and Email (ECE) could allow an unauthenticated, remote attacker to cause a denial of…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
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.
Affected
88 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |
| cisco | cisco_enterprise_chat_and_email | — | — |