What is the CVSS score of CVE-2013-1134?

CVE-2013-1134 has a CVSS 2.0 base score of 7.1 (High). CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:C. EPSS exploitation probability: 0.5%.

Unified Communications Manager CVE-2013-1134

HIGH

Improper Authentication (CWE-287)

2013-02-27 psirt@cisco.com

Denial Of Service Cisco Authentication Bypass Unified Communications Manager

7.1

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

AV:N/AC:M/Au:N/C:N/I:N/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:N/I:N/A:C

Attack Vector

Network

Attack Complexity

Confidentiality

None

Integrity

None

Availability

Lifecycle Timeline

CVE Published

Feb 27, 2013 - 21:55 cve.org

HIGH 7.1

DescriptionCVE.org

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.

AnalysisAI

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,. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. 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. Affected products include: Cisco Unified Communications Manager. Version information: before 9.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.