Vulnerability Name:

CVE-2018-0324 (CCN-143422)

Assigned:2017-11-27
Published:2018-05-16
Updated:2020-09-04
Summary:A vulnerability in the CLI of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, high-privileged, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command parameters in the CLI parser. An attacker could exploit this vulnerability by invoking a vulnerable CLI command with crafted malicious parameters. An exploit could allow the attacker to execute arbitrary commands with a non-root user account on the underlying Linux operating system of the affected device. Cisco Bug IDs: CSCvi09723.
CVSS v3 Severity:6.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
4.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L)
3.7 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-78
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-0324

Source: BID
Type: Third Party Advisory, VDB Entry
104208

Source: CCN
Type: BID-104208
Cisco Enterprise NFV Infrastructure Software CVE-2018-0324 Local Command Injection Vulnerability

Source: XF
Type: UNKNOWN
cisco-cve20180324-command-exec(143422)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20180516-nfvis-cli-command-injection
Cisco Enterprise NFV Infrastructure Software CLI Command Injection Vulnerability

Source: CONFIRM
Type: Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180516-nfvis-cli-command-injection

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:network_functions_virtualization_infrastructure:3.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:network_functions_virtualization_infrastructure:3.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:network_functions_virtualization_infrastructure:3.7.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco network functions virtualization infrastructure 3.6.1
    cisco network functions virtualization infrastructure 3.6.2
    cisco network functions virtualization infrastructure 3.7.1