Cisco Unified Computing System 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.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Cisco Unified Computing System. This vulnerability affects unknown code. Performing a manipulation results in access control. This vulnerability is reported as CVE-2012-4107. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in Cisco Unified Computing System (Virtualization Software) (affected version not known). This affects some unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on integrity. The summary by CVE is:

The fabric-interconnect component in Cisco Unified Computing System (UCS) allows local users to gain privileges and execute arbitrary commands via crafted parameters to a file-related command, aka Bug ID CSCtq86489.

The weakness was disclosed 10/13/2013 as CSCtq86489 as confirmed security notice (Website). The advisory is shared at tools.cisco.com. This vulnerability is uniquely identified as CVE-2012-4107 since 07/31/2012. The exploitability is told to be easy. An attack has to be approached locally. A authentication is required for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/01/2019). MITRE ATT&CK project uses the attack technique T1068 for this issue.

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 OSVDB (98355†). The entries VDB-65278, VDB-65276 and VDB-65275 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Virtualization Software

Vendor

Cisco

Name

Unified Computing System

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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

07/31/2012 🔍
10/13/2013 +439 days 🔍
10/13/2013 +0 days 🔍
03/24/2015 +527 days 🔍
03/01/2019 +1438 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCtq86489
Status: Confirmed

CVE: CVE-2012-4107 (🔍)
GCVE (CVE): GCVE-0-2012-4107
GCVE (VulDB): GCVE-100-65277
OSVDB: 98355

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 03/01/2019 17:04
Changes: 03/24/2015 15:54 (48), 03/01/2019 17:04 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.