Cisco TelePresence MXP up to F9.3.0 H.225 input validation

CVSS Meta Temp Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Cisco TelePresence MXP up to F9.3.0. This vulnerability affects unknown code of the component H.225 Handler. The manipulation leads to input validation. This vulnerability is referenced as CVE-2014-2161. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco TelePresence MXP up to F9.3.0 (Unified Communication Software). This issue affects an unknown code of the component H.225 Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is availability. The summary by CVE is:

The H.225 subsystem in Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a denial of service (device reload) via crafted packets, aka Bug ID CSCty45731.

The weakness was published 04/30/2014 with Cisco as cisco-sa-20140430-mxp as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2014-2161 since 02/25/2014. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 73915 (Cisco TelePresence MXP Series Software Multiple Vulnerabilities (cisco-sa-20140430-mxp)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO. The commercial vulnerability scanner Qualys is able to test this issue with plugin 42438 (Cisco TelePresence System MXP Series Multiple Vulnerabilities (cisco-sa-20140430-mxp)).

Upgrading to version F9.3.1 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (92921), Tenable (73915), SecurityFocus (BID 67167†), Secunia (SA58418†) and SecurityTracker (ID 1030183†). tools.cisco.com is providing further details. Similar entries are available at VDB-13128, VDB-13114, VDB-13113 and VDB-13112. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Cisco TelePresence System 1000/1700 MXP
  • Cisco TelePresence System Edge 75/85/95 MXP
  • Cisco TelePresence System Codec 3000/6000 MXP
  • Tandberg 550/770/880/990/2000 MXP

Not Affected

  • Tandberg 150 MXP

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 7.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 73915
Nessus Name: Cisco TelePresence MXP Series Software Multiple Vulnerabilities (cisco-sa-20140430-mxp)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: TelePresence MXP F9.3.1

Timelineinfo

02/25/2014 🔍
04/30/2014 +64 days 🔍
04/30/2014 +0 days 🔍
04/30/2014 +0 days 🔍
04/30/2014 +0 days 🔍
04/30/2014 +0 days 🔍
05/01/2014 +1 days 🔍
05/02/2014 +1 days 🔍
05/02/2014 +0 days 🔍
05/12/2014 +10 days 🔍
05/12/2026 +4383 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20140430-mxp
Organization: Cisco
Status: Confirmed

CVE: CVE-2014-2161 (🔍)
GCVE (CVE): GCVE-0-2014-2161
GCVE (VulDB): GCVE-100-13115

IAVM: 🔍

X-Force: 92921 - Cisco TelePresence H.225 subsystem denial of service, High Risk
SecurityFocus: 67167 - Cisco TelePresence System H.225 Code Multiple Remote Denial of Service Vulnerabilities
Secunia: 58418 - Cisco TelePresence System MXP Series Multiple Denial of Service Vulnerabilities, Less Critical
SecurityTracker: 1030183 - Cisco TelePresence MXP Series SIP Processing Flaws Let Remote Users Deny Service
Vulnerability Center: 44439 - [cisco-sa-20140430-mxp] Cisco TelePresence System MXP Series Remote DoS via a Crafted SIP Packets - CVE-2014-2161, High

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 05/01/2014 22:00
Updated: 05/12/2026 15:17
Changes: 05/01/2014 22:00 (50), 05/27/2017 10:54 (39), 06/19/2021 09:04 (3), 05/12/2026 15:17 (15)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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