Vulnerability CVE-2019-1612


Published: 2019-03-11

Description:
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Stand are affected running software versions prior to 7.0(3)F3(5).

Type:

CWE-78

(Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

Vendor: Cisco
Product: Nx-os 
Version:
7.0(8)n1(1)
7.0(7)n1(1)
7.0(6)n1(1)
7.0(5)n1(1a)
7.0(5)n1(1)
7.0(4)n1(1)
7.0(3)n1(1)
7.0(3)i7
7.0(3)i2(0.373)
7.0(3)i1(2)
7.0(3)i1(1b)
7.0(3)i1(1a)
7.0(3)
7.0(2)n1(1)
7.0(1)n1(3)
7.0(1)n1(1)
7.0(0)n1(1)
6.2(8b)
6.2(8a)
6.2(8)
6.2(7)
6.2(6b)
6.2(6)
6.2(5a)
6.2(5)
6.2(3n)
6.2(3)
6.2(2a)
6.2(2)
6.2(1n)
6.2(14)s1
6.2(12)
6.2(11b)
6.2(10)
6.2(1)
6.1(5)
6.1(4a)
6.1(4)
6.1(3)
6.1(2)i3(4)
6.1(2)i3(3.78)
6.1(2)i3(3)
6.1(2)i3(2)
6.1(2)i3(1)
6.1(2)i2(3)
6.1(2)i2(2b)
6.1(2)i2(2a)
6.1(2)i2(2)
6.1(2)
6.1(1)
6.1
6.0(4)
6.0(3)
6.0(2)u6(8)
6.0(2)u6(7)
6.0(2)u6(6)
6.0(2)u6(5)
6.0(2)u6(4)
6.0(2)u6(3)
6.0(2)u6(2)
6.0(2)u6(1)
6.0(2)u5(4)
6.0(2)u5(3)
6.0(2)u5(2)
6.0(2)u5(1.41)
6.0(2)u5(1)
6.0(2)u4(3)
6.0(2)u4(2)
6.0(2)u4(1)
6.0(2)u3(5)
6.0(2)u3(4)
6.0(2)u3(3)
6.0(2)u3(2)
6.0(2)u3(1)
6.0(2)u2(6)
6.0(2)u2(5)
6.0(2)u2(4)
6.0(2)u2(3)
6.0(2)u2(2)
6.0(2)u2(1)
6.0(2)u1(4)
6.0(2)u1(3)
6.0(2)u1(2)
6.0(2)u1(1a)
6.0(2)u1(1)
6.0(2)n2(7)
6.0(2)n2(6)
6.0(2)n2(5a)
6.0(2)n2(5)
6.0(2)n2(4)
6.0(2)n2(3)
6.0(2)n2(2)
6.0(2)n2(1b)
6.0(2)n2(1)
6.0(2)n1(2a)
6.0(2)n1(2)
6.0(2)n1(1)
6.0(2)a8(2)
6.0(2)a7(2a)
6.0(2)a7(2)
See more versions on NVD

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
http://www.securityfocus.com/bid/107388
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1612

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