A vulnerability in an API of the Call Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper handling of large series of message requests. An attacker could exploit this vulnerability by sending a series of messages to the vulnerable API. A successful exploit could allow the attacker to cause the affected device to reload, dropping all ongoing calls and resulting in a DoS condition.
References
| Link | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cms-LAHe8z5v | Vendor Advisory |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cms-LAHe8z5v | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 06:23
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cms-LAHe8z5v - Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 5.9 |
25 Oct 2021, 20:25
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| CWE | CWE-404 | |
| CPE | cpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:* | |
| References | (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cms-LAHe8z5v - Vendor Advisory |
21 Oct 2021, 03:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-10-21 03:15
Updated : 2024-11-21 06:23
NVD link : CVE-2021-40122
Mitre link : CVE-2021-40122
CVE.ORG link : CVE-2021-40122
JSON object : View
Products Affected
cisco
- meeting_server