CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
77.8%
A vulnerability in the Identity Management subsystem used by the WebApplications of Cisco Unified Communications Manager (Cisco UCM) software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.
The vulnerability is due to invalid session requests. An attacker could exploit this vulnerability by sending invalid session tokens to the subsystem of an affected system. A successful exploit could allow the attacker to cause a DoS condition for a specific application. The affected subsystem would need to be restarted.
Cisco has released software updates that address this vulnerability. Workarounds that mitigate this vulnerability are not available.
This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151215-ucmim[“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151215-ucmim”]
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | unified_communications_manager | any | cpe:2.3:a:cisco:unified_communications_manager:any:*:*:*:*:*:*:* |