Vulnerability Details : CVE-2018-0324
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.
Exploit prediction scoring system (EPSS) score for CVE-2018-0324
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-0324
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST |
|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
NIST |
CWE ids for CVE-2018-0324
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: ykramarz@cisco.com (Secondary)
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-0324
-
http://www.securityfocus.com/bid/104208
Cisco Enterprise NFV Infrastructure Software CVE-2018-0324 Local Command Injection VulnerabilityThird Party Advisory;VDB Entry
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180516-nfvis-cli-command-injection
Cisco Enterprise NFV Infrastructure Software CLI Command Injection VulnerabilityVendor Advisory
Products affected by CVE-2018-0324
- cpe:2.3:a:cisco:network_functions_virtualization_infrastructure:3.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:network_functions_virtualization_infrastructure:3.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:network_functions_virtualization_infrastructure:3.6.2:*:*:*:*:*:*:*