Cisco Unified Computing System input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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-$25k0.00

Summaryinfo

A vulnerability was found in Cisco Unified Computing System. It has been classified as problematic. This affects an unknown function. This manipulation causes input validation. This vulnerability is handled as CVE-2012-4103. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Cisco Unified Computing System (Virtualization Software) (unknown version). Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

ethanalyzer in the fabric-interconnect component in Cisco Unified Computing System (UCS) allows local users to gain privileges by embedding commands in an unspecified parameter, aka Bug ID CSCtq02686.

The weakness was released 10/02/2013 as CSCtq02686 as confirmed security notice (Website). The advisory is shared at tools.cisco.com. This vulnerability is known as CVE-2012-4103 since 07/31/2012. The exploitation appears to be easy. An attack has to be approached locally. The requirement for exploitation is a single authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 03/01/2019).

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

Entries connected to this vulnerability are available at VDB-65165, VDB-65164, VDB-65163 and VDB-65162. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

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: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/31/2012 🔍
10/02/2013 +428 days 🔍
10/02/2013 +0 days 🔍
03/24/2015 +538 days 🔍
03/01/2019 +1438 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCtq02686
Status: Confirmed

CVE: CVE-2012-4103 (🔍)
GCVE (CVE): GCVE-0-2012-4103
GCVE (VulDB): GCVE-100-65161
See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 03/01/2019 16:04
Changes: 03/24/2015 15:54 (47), 03/01/2019 16:04 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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