Cisco Aironet 1800 8.1(131.0) SSHv2 Connection resource management

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Cisco Aironet 1800 8.1(131.0). Affected by this vulnerability is an unknown functionality of the component SSHv2 Connection Handler. The manipulation leads to resource management. This vulnerability is documented as CVE-2015-6367. There is not any exploit available. It is recommended to apply restrictive firewalling.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Cisco Aironet 1800 8.1(131.0) (Wireless LAN Software). This issue affects some unknown processing of the component SSHv2 Connection Handler. 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 Aironet 1800 devices with software 8.1(131.0) allow remote attackers to cause a denial of service (CPU consumption) by improperly establishing many SSHv2 connections, aka Bug ID CSCux13374.

The weakness was released 11/14/2015 with Cisco as CSCux13374 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2015-6367 since 08/17/2015. 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.

Addressing this vulnerability is possible by firewalling .

The vulnerability is also documented in the databases at SecurityFocus (BID 77578†) and Vulnerability Center (SBV-54555†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
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: Firewall
Status: 🔍

Timelineinfo

08/17/2015 🔍
11/13/2015 +88 days 🔍
11/13/2015 +0 days 🔍
11/13/2015 +0 days 🔍
11/14/2015 +1 days 🔍
11/16/2015 +2 days 🔍
11/23/2015 +7 days 🔍
06/27/2022 +2408 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCux13374
Organization: Cisco
Status: Confirmed

CVE: CVE-2015-6367 (🔍)
GCVE (CVE): GCVE-0-2015-6367
GCVE (VulDB): GCVE-100-79211
SecurityFocus: 77578 - Cisco Aironet 1800 Series Access Point CVE-2015-6367 Denial of Service Vulnerability
SecurityTracker: 1034157
Vulnerability Center: 54555 - [cisco-sa-20151113-aironet] Cisco Aironet Access Point on Cisco Aironet 1800 Series Remote DoS, Medium

Entryinfo

Created: 11/16/2015 10:01
Updated: 06/27/2022 13:23
Changes: 11/16/2015 10:01 (50), 04/18/2018 14:09 (10), 06/27/2022 13:23 (3)
Complete: 🔍
Cache ID: 216::103

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

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