Cisco Wireless LAN Controller Software up to 4.x resource management

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

Summaryinfo

A vulnerability was found in Cisco Wireless LAN Controller Software up to 4.x. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation leads to resource management. This vulnerability is uniquely identified as CVE-2012-0370. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco Wireless LAN Controller Software up to 4.x (Wireless LAN Software). This issue affects an unknown function. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

Cisco Wireless LAN Controller (WLC) devices with software 4.x, 5.x, 6.0, and 7.0 before 7.0.220.0 and 7.1 before 7.1.91.0, when WebAuth is enabled, allow remote attackers to cause a denial of service (device reload) via a sequence of (1) HTTP or (2) HTTPS packets, aka Bug ID CSCtt47435.

The weakness was disclosed 02/29/2012 with Cisco as cisco-sa-20120229-wlc as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2012-0370 since 01/04/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 4.1m eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (73553), SecurityFocus (BID 52220†) and Vulnerability Center (SBV-34557†). The entries VDB-60348, VDB-60346 and VDB-60345 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

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Version

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Website

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: Resource management
CWE: CWE-399 / CWE-404
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: Wireless LAN Controller Software 4.1m

Timelineinfo

01/04/2012 🔍
02/29/2012 +56 days 🔍
02/29/2012 +0 days 🔍
02/29/2012 +0 days 🔍
02/29/2012 +0 days 🔍
03/05/2012 +5 days 🔍
03/23/2015 +1113 days 🔍
04/09/2017 +748 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20120229-wlc
Organization: Cisco
Status: Confirmed

CVE: CVE-2012-0370 (🔍)
GCVE (CVE): GCVE-0-2012-0370
GCVE (VulDB): GCVE-100-60347
X-Force: 73553
SecurityFocus: 52220 - Cisco Wireless LAN Controller CVE-2012-0370 'WebAuth' Denial of Service Vulnerability
Vulnerability Center: 34557 - [cisco-sa-20120229-wlc] Cisco Wireless LAN Controllers with WebAuth Allow Remote DoS via HTTP/S, High

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 04/09/2017 15:01
Changes: 03/23/2015 16:50 (52), 04/09/2017 15:01 (10)
Complete: 🔍
Cache ID: 216::103

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

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