VDB-64915 · CVE-2013-5493 · OSVDB 97239

Cisco Virtualization Experience Client 6000 Access Restriction input validation

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 marked as problematic has been reported in Cisco Virtualization Experience Client 6000. This issue affects some unknown processing of the component Access Restriction. This manipulation causes input validation. This vulnerability is registered as CVE-2013-5493. No exploit is available.

Detailsinfo

A vulnerability was found in Cisco Virtualization Experience Client 6000 (Virtualization Software) (the affected version is unknown). It has been declared as critical. Affected by this vulnerability is an unknown code of the component Access Restriction. 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:

The diagnostic module in the firmware on Cisco Virtualization Experience Client 6000 devices allows local users to bypass intended access restrictions and execute arbitrary commands via unspecified vectors, aka Bug ID CSCug68407.

The weakness was published 09/13/2013 (Website). It is possible to read the advisory at securitytracker.com. This vulnerability is known as CVE-2013-5493 since 08/22/2013. The exploitation appears to be easy. Attacking locally is a requirement. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 01/07/2022).

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 (97239†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Virtualization Software

Vendor

Cisco

Name

Virtualization Experience Client 6000

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: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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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: 🔍

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

08/22/2013 🔍
09/13/2013 +22 days 🔍
09/13/2013 +0 days 🔍
03/24/2015 +557 days 🔍
01/07/2022 +2481 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: securitytracker.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-5493 (🔍)
GCVE (CVE): GCVE-0-2013-5493
GCVE (VulDB): GCVE-100-64915
OSVDB: 97239
SecurityTracker: 1029032

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/07/2022 12:29
Changes: 03/24/2015 15:54 (46), 02/21/2018 09:10 (2), 01/07/2022 12:29 (3)
Complete: 🔍
Cache ID: 216:018:103

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