Cisco ASA up to 9.1 Authentication Proxy Feature improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Cisco ASA up to 9.1. Affected by this vulnerability is an unknown functionality of the component Authentication Proxy Feature. Such manipulation leads to improper authentication. This vulnerability is listed as CVE-2013-1150. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco ASA up to 9.1 (Firewall Software). Affected by this issue is an unknown part of the component Authentication Proxy Feature. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is availability. CVE summarizes:

The authentication-proxy implementation on Cisco Adaptive Security Appliances (ASA) devices with software 7.x before 7.2(5.10), 8.0 before 8.0(5.31), 8.1 and 8.2 before 8.2(5.38), 8.3 before 8.3(2.37), 8.4 before 8.4(5.3), 8.5 and 8.6 before 8.6(1.10), 8.7 before 8.7(1.4), 9.0 before 9.0(1.1), and 9.1 before 9.1(1.2) allows remote attackers to cause a denial of service (device reload) via a crafted URL, aka Bug ID CSCud16590.

The weakness was presented 04/10/2013 with Cisco as cisco-sa-20130410-asa as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. The public release was coordinated in cooperation with the vendor. This vulnerability is handled as CVE-2013-1150 since 01/11/2013. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 65931 (Cisco ASA Multiple Vulnerabilities (cisco-sa-20130410-asa)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43270 (Cisco ASA Software Multiple Vulnerabilities (cisco-sa-20130410-asa)).

Upgrading to version 7.2(5.10) eliminates this vulnerability. The upgrade is hosted for download at tools.cisco.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (83360), Tenable (65931), SecurityFocus (BID 59004†), OSVDB (92208†) and Secunia (SA53013†). See VDB-8229, VDB-8230, VDB-8231 and VDB-8233 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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: Improper authentication
CWE: CWE-287
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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Nessus ID: 65931
Nessus Name: Cisco ASA Multiple Vulnerabilities (cisco-sa-20130410-asa)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: ASA 7.2(5.10)

Timelineinfo

01/11/2013 🔍
04/10/2013 +89 days 🔍
04/10/2013 +0 days 🔍
04/10/2013 +0 days 🔍
04/10/2013 +0 days 🔍
04/11/2013 +1 days 🔍
04/11/2013 +0 days 🔍
04/11/2013 +0 days 🔍
04/11/2013 +0 days 🔍
04/14/2013 +3 days 🔍
05/08/2021 +2946 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20130410-asa
Organization: Cisco
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2013-1150 (🔍)
GCVE (CVE): GCVE-0-2013-1150
GCVE (VulDB): GCVE-100-8228

IAVM: 🔍

X-Force: 83360
SecurityFocus: 59004 - Cisco Adaptive Security Appliance CVE-2013-1150 Denial of Service Vulnerability
Secunia: 53013 - Cisco ASA Software Multiple Denial of Service Vulnerabilities, Less Critical
OSVDB: 92208
SecurityTracker: 1028415 - Cisco ASA Multiple Bugs Let Remote Users Deny Service
Vulnerability Center: 39089 - [cisco-sa-20130410-asa] Cisco ASA Remote Denial of Service via a Maliciously Crafted URL, High

See also: 🔍

Entryinfo

Created: 04/11/2013 11:56
Updated: 05/08/2021 08:26
Changes: 04/11/2013 11:56 (83), 04/27/2017 08:28 (4), 05/08/2021 08:26 (3)
Complete: 🔍
Committer:
Cache ID: 216::103

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