Cisco Hybrid Media Service 1.0 access control

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.
7.8	$5k-$25k	0.00

Summaryinfo

A vulnerability described as critical has been identified in Cisco Hybrid Media Service 1.0. This affects an unknown part. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2016-6470. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability has been found in Cisco Hybrid Media Service 1.0 and classified as critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A vulnerability in the installation procedure of the Cisco Hybrid Media Service could allow an authenticated, local attacker to elevate privileges to the root level. More Information: CSCvb81344. Known Affected Releases: 1.0.

The bug was discovered 12/07/2016. The weakness was disclosed 12/14/2016 with Cisco as CSCvb81344 as confirmed advisory (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-2016-6470 since 07/26/2016. The exploitation appears to be easy. Local access is required to approach this attack. The requirement for exploitation is a single authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 94818†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Cisco

Name

Hybrid Media Service

Version

License

commercial

Website

Vendor: https://www.cisco.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/26/2016 🔍
12/07/2016 +134 days 🔍
12/07/2016 +0 days 🔍
12/13/2016 +6 days 🔍
12/14/2016 +1 days 🔍
12/14/2016 +0 days 🔍
07/05/2019 +933 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCvb81344⛔
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-6470 (🔍)
GCVE (CVE): GCVE-0-2016-6470
GCVE (VulDB): GCVE-100-94162
SecurityFocus: 94818 - Cisco Hybrid Media Service CVE-2016-6470 Local Privilege Escalation Vulnerability

Entryinfo

Created: 12/14/2016 11:02
Updated: 07/05/2019 16:07
Changes: 12/14/2016 11:02 (58), 07/05/2019 16:07 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.