CVE-2025-20139
Published: Apr 2, 2025
Modified: Apr 2, 2025
CVSS v3.1
7.5
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Enterprise Chat and Email | affected 11.5(1)affected 11.6(1)affected 11.6(1)_ES2affected 11.6(1)_ES3affected 11.6(1)_ES4+81 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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