Cisco Unified Communications Manager up to 8.x input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.2 | $0-$5k | 0.00 |
A vulnerability was found in Cisco Unified Communications Manager up to 8.x (Unified Communication Software). It has been classified as critical. Affected is an unknown part. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. This is going to have an impact on availability. CVE summarizes:
Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via malformed packets to unused UDP ports, aka Bug ID CSCtx43337.
The weakness was shared 02/27/2013 as cisco-sa-20130227-cucm as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is traded as CVE-2013-1133 since 01/11/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.
The vulnerability scanner Nessus provides a plugin with the ID 70127 (Cisco Unified Communications Manager Multiple DoS Vulnerabilities (cisco-sa-20130227-cucm)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.
Upgrading to version 8.6%282%29 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (70127). The entry 63655 is related to this item.
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.2
VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 70127
Nessus Name: Cisco Unified Communications Manager Multiple DoS Vulnerabilities (cisco-sa-20130227-cucm)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Unified Communications Manager 8.6%282%29
Timeline
01/11/2013 🔍02/27/2013 🔍
02/27/2013 🔍
02/27/2013 🔍
02/28/2013 🔍
03/03/2013 🔍
09/25/2013 🔍
03/24/2015 🔍
12/29/2021 🔍
Sources
Vendor: cisco.comAdvisory: cisco-sa-20130227-cucm
Status: Confirmed
CVE: CVE-2013-1133 (🔍)
IAVM: 🔍
Vulnerability Center: 38602 - [cisco-sa-20130227-cucm] Cisco Unified Communications Manager 8.6.x and 9.x Remote DoS via UDP Port, High
SecurityFocus: 58219 - Cisco Unified Communications Manager (CUCM) CVE-2013-1133 Denial of Service Vulnerability
See also: 🔍
Entry
Created: 03/24/2015 12:22Updated: 12/29/2021 16:29
Changes: 03/24/2015 12:22 (67), 04/25/2017 11:24 (3), 12/29/2021 16:29 (3)
Complete: 🔍
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