PT-2017-3329 · Cisco · Cisco Nx-Os System+1

Published 2017-11-29 · Updated 2017-12-15 · CVE-2017-12334

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

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

Description A vulnerability in the CLI of Cisco NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. The attacker would need valid administrator credentials to exploit this issue. The vulnerability is due to insufficient input validation of command arguments, allowing an attacker to inject crafted command arguments into a vulnerable CLI command and potentially execute arbitrary commands as root.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2018-00094

CVE-2017-12334

Affected Products

Cisco Nx-Os System

Cisco Nexus

References · 6

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-nxos3 · Vendor Advisory
• https://bdu.fstec.ru/vul/2018-00094 · Security Note
• https://osv.dev/vulnerability/CVE-2017-12334 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12334 · Security Note
• http://securitytracker.com/id/1039934 · Note
• http://securityfocus.com/bid/102162 · Note