Cisco ASA 5580 up to 8.1.1 Access Restriction access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Cisco ASA 5580 up to 8.1.1. This affects an unknown part of the component Access Restriction. Such manipulation leads to access control. This vulnerability is listed as CVE-2009-4912. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Cisco ASA 5580 up to 8.1.1 (Firewall Software). Affected by this issue is an unknown function of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) complete an SSL handshake with an HTTPS client even if this client is unauthorized, which might allow remote attackers to bypass intended access restrictions via an HTTPS session, aka Bug ID CSCso10876.

The weakness was presented 06/29/2010 with Cisco (Website). The advisory is available at cisco.com. This vulnerability is handled as CVE-2009-4912 since 06/29/2010. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/20/2017). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

Upgrading to version 8.1%281%29 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (60010), SecurityFocus (BID 41412†) and Vulnerability Center (SBV-36798†). See VDB-43899, VDB-53869, VDB-53868 and VDB-53867 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ASA 5580 8.1%281%29

Timelineinfo

04/06/2009 🔍
04/06/2009 +0 days 🔍
06/29/2010 +449 days 🔍
06/29/2010 +0 days 🔍
06/29/2010 +0 days 🔍
10/22/2012 +846 days 🔍
03/19/2015 +878 days 🔍
04/20/2017 +763 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Organization: Cisco
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-4912 (🔍)
GCVE (CVE): GCVE-0-2009-4912
GCVE (VulDB): GCVE-100-53858
X-Force: 60010
SecurityFocus: 41412 - Cisco Adaptive Security Appliances (ASA) 5580 Series Multiple Security Vulnerabilities
Vulnerability Center: 36798 - Cisco ASA 5580 with Software Before 8.1(2) Improper SSL Handshake Allows Remote Security Bypass, Critical

See also: 🔍

Entryinfo

Created: 03/19/2015 12:22
Updated: 04/20/2017 10:03
Changes: 03/19/2015 12:22 (58), 04/20/2017 10:03 (5)
Complete: 🔍
Cache ID: 216::103

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

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