CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.4	$0-$5k	0.00

A vulnerability was found in Cisco TelePresence Server and Mobility Services Engine (Unified Communication Software) (version now known) and classified as critical. Affected by this issue is some unknown processing of the component HTTP Handler. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. CVE summarizes:

Cisco TelePresence Server 4.1(2.29) through 4.2(4.17) on 7010; Mobility Services Engine (MSE) 8710; Multiparty Media 310, 320, and 820; and Virtual Machine (VM) devices allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted HTTP requests that are not followed by an unspecified negotiation, aka Bug ID CSCuv47565.

The weakness was released 04/06/2016 as CSCuv47565 as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is handled as CVE-2015-6313 since 08/17/2015. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 90540 (Cisco TelePresence Server HTTP Parsing Engine DoS (cisco-sa-20160406-cts1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO and running in the context r.

Addressing this vulnerability is possible by firewalling . A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (90540). Entry connected to this vulnerability is available at 81625.

Productinfo

Type

• Unified Communication Software

Vendor

• Cisco

Name

• Mobility Services Engine
• TelePresence Server

License

• commercial

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 90540
Nessus Name: Cisco TelePresence Server HTTP Parsing Engine DoS (cisco-sa-20160406-cts1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Timelineinfo

08/17/2015 🔍
04/06/2016 +232 days 🔍
04/06/2016 +0 days 🔍
04/06/2016 +0 days 🔍
04/06/2016 +0 days 🔍
04/07/2016 +1 days 🔍
04/07/2016 +0 days 🔍
04/15/2016 +8 days 🔍
07/12/2022 +2279 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCuv47565
Status: Confirmed

CVE: CVE-2015-6313 (🔍)
SecurityTracker: 1035501
Vulnerability Center: 57989 - [cisco-sa-20160406-cts1] Cisco TelePresence Server Remote DoS via Crafted HTTP Requests, High

See also: 🔍

Entryinfo

Created: 04/07/2016 14:19
Updated: 07/12/2022 09:26
Changes: 04/07/2016 14:19 (63), 02/03/2019 10:58 (10), 07/12/2022 09:26 (3)
Complete: 🔍

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