PT-2015-4802 · Cisco · Cisco Wireless Lan Controller+1

Publicado 2015-03-26 · Atualizado 2021-04-15 · CVE-2015-0679

Positive Technologies (AI Summary)

CVSS v2.0

6.1

Média

Vetor base

AV:A/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco Wireless LAN Controller (WLC) versions 7.3(103.8) through 7.4(110.0)

Description The web-authentication functionality on Cisco Wireless LAN Controller (WLC) devices allows remote attackers to cause a denial of service (device reload) via a malformed password. This issue is due to the improper handling of ill-formed passwords by the web authentication feature. An unauthenticated, adjacent attacker could exploit this vulnerability by submitting ill-formed passwords to an affected device, causing the device to crash and reload, resulting in a DoS condition. To exploit this vulnerability, an attacker must have access to the same broadcast or collision domain as the targeted device.

Recommendations For versions 7.3(103.8) and 7.4(110.0), update to a newer version that includes the software updates released by Cisco to fix this issue. As a temporary workaround, consider restricting access to the web authentication feature to minimize the risk of exploitation.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2015-0679

Produtos afetados

Cisco Wireless Lan Controller

Cisco Wls

Referências · 5

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20150326-CVE-2015-0679 · Aviso do Fabricante
• http://tools.cisco.com/security/center/viewAlert.x?alertId=38076 · Aviso do Fabricante
• http://securitytracker.com/id/1031990 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0679 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2015-0679 · Nota de Segurança