Cisco Asa 1000v Cloud Firewall Firmware input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$5k-$25k0.00

A vulnerability has been found in Cisco Asa 1000v Cloud Firewall (Firewall Software) (affected version not known) and classified as critical. Affected by this vulnerability is some unknown functionality of the component Firmware. 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 availability. The summary by CVE is:

Cisco Adaptive Security Appliances (ASA) devices with firmware 8.4 do not properly validate unspecified input related to UNC share pathnames, which allows remote authenticated users to cause a denial of service (device crash) via unknown vectors, aka Bug ID CSCuc65775.

The weakness was presented 01/18/2013 with Cisco (Website). The advisory is shared at securitytracker.com. This vulnerability is known as CVE-2012-6395 since 12/16/2012. The attack can be launched remotely. A single authentication is required for exploitation. 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 12/21/2021).

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 X-Force (81410).

Productinfo

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Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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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: 🔍

Local: No
Remote: Yes

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

12/16/2012 🔍
01/12/2013 +27 days 🔍
01/12/2013 +0 days 🔍
01/18/2013 +6 days 🔍
01/18/2013 +0 days 🔍
02/28/2013 +41 days 🔍
03/24/2015 +754 days 🔍
12/21/2021 +2464 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: securitytracker.com⛔
Organization: Cisco
Status: Not defined

CVE: CVE-2012-6395 (🔍)
X-Force: 81410
SecurityTracker: 1028009
Vulnerability Center: 38595 - Cisco ASA 8.4 Improper UNC Share Pathnames Related Input Validation Allows Remote DoS, Medium
SecurityFocus: 57484 - Cisco Adaptive Security Appliance CIFS UNC Denial of Service Vulnerability
Secunia: 51955

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/21/2021 17:52
Changes: 03/24/2015 12:22 (54), 04/25/2017 11:23 (5), 12/21/2021 17:52 (3)
Complete: 🔍
Cache ID: 3:53B:103

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