Vulnerability Details : CVE-2022-20865
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The attacker would need to have Administrator privileges on the device. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute commands on the underlying operating system with root privileges.
Products affected by CVE-2022-20865
- cpe:2.3:o:cisco:firepower_4115_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_4125_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_4145_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_4110_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_4120_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_4140_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_4150_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_4112_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_9300_sm-40_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_9300_sm-48_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_9300_sm-56_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:firepower_9300_sm-56_x_3_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-20865
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-20865
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.7
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
Cisco Systems, Inc. | |
|
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-2022-20865
-
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)
- ykramarz@cisco.com (Secondary)
References for CVE-2022-20865
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-cmdinj-TxcLNZNH
Cisco FXOS Software Command Injection VulnerabilityVendor Advisory
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