VULNERABILITY INTELLIGENCE
CVE-2013-1134
CVSS score7.1 NONE
EPSS probability1.29%
CISA KEVNot currently listed
Published2013-02-27
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:C
Description
The Location Bandwidth Manager (LBM) Intracluster-communication feature in Cisco Unified Communications Manager (CUCM) 9.x before 9.1(1) does not require authentication from the remote LBM Hub node, which allows remote attackers to conduct cache-poisoning attacks against transaction records, and cause a denial of service (bandwidth-pool consumption and call outage), via unspecified vectors, aka Bug ID CSCub28920.
Weakness classification
- nvd@nist.gov: CWE-287