CVE-2020-3457

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 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.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
ciscoCNA
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
VendorProductVersion
ciscofirepower_extensible_operating_system
2.4 ≤
𝑥
< 2.4.1.266
ciscofirepower_extensible_operating_system
2.6 ≤
𝑥
< 2.6.1.204
ciscofirepower_extensible_operating_system
2.7 ≤
𝑥
< 2.7.1.131
ciscofirepower_extensible_operating_system
2.8 ≤
𝑥
< 2.8.1.125
ciscoadaptive_security_appliance_software
9.8 ≤
𝑥
< 9.8.4.29
ciscoadaptive_security_appliance_software
9.9 ≤
𝑥
< 9.9.2.80
ciscoadaptive_security_appliance_software
9.10 ≤
𝑥
< 9.10.1.40
ciscoadaptive_security_appliance_software
9.12 ≤
𝑥
< 9.12.4.3
ciscoadaptive_security_appliance_software
9.13 ≤
𝑥
< 9.13.1.13
ciscofirepower_threat_defense
6.2.2 ≤
𝑥
< 6.3.0.6
ciscofirepower_threat_defense
6.4.0 ≤
𝑥
< 6.4.0.9
ciscofirepower_threat_defense
6.5.0 ≤
𝑥
< 6.5.0.5
𝑥
= Vulnerable software versions