PT-2014-3771 · Cisco · Cisco Nx-Os+1

Published 2014-01-22 · Updated 2017-08-29 · CVE-2014-0676

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco NX-OS (affected versions not specified)

Description A local user can bypass intended TACACS+ command restrictions by executing a series of multiple commands. The issue arises from the processing of certain commands when executed in a sequence, allowing an authenticated, local attacker to execute certain commands without TACACS+ server authorization. To exploit this, an attacker must have local access to an affected device, which reduces the possibility of a successful exploit.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2014-0676

Affected Products

Cisco Nx-Os

Cisco Nexus

References · 9

• http://tools.cisco.com/security/center/viewAlert.x?alertId=32531 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-0676 · Security Note
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0676 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/90627 · Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20140123-CVE-2014-0676 · Note
• http://osvdb.org/102366 · Note
• http://secunia.com/advisories/56597 · Note
• http://securitytracker.com/id/1029690 · Note
• http://securityfocus.com/bid/65083 · Note