CVE-2020-3166
published 2020-02-26CVE-2020-3166: A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating…
PriorityP433medium6.7CVSS 3.1
AVLACLPRHUINSUCHIHAH
EPSS
0.29%
20.5th percentile
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to a specific CLI command. A successful exploit could allow the attacker to read or write to arbitrary files on the underlying OS.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | adaptive_security_appliance_software | >= 9.10 < 9.13.1.5 | 9.13.1.5 |
| cisco | adaptive_security_appliance_software | >= 9.8 < 9.9.2.66 | 9.9.2.66 |
| cisco | cisco_firepower_extensible_operating_system | >= unspecified < n/a | n/a |
| cisco | firepower_extensible_operating_system | < 2.2.2.97 | 2.2.2.97 |
| cisco | firepower_extensible_operating_system | >= 2.3 < 2.3.1.155 | 2.3.1.155 |
| cisco | firepower_extensible_operating_system | >= 2.4 < 2.4.1.238 | 2.4.1.238 |
| cisco | firepower_extensible_operating_system | >= 2.6 < 2.6.1.157 | 2.6.1.157 |
| cisco | firepower_threat_defense | >= 6.2.2 < 6.2.3.16 | 6.2.3.16 |
| cisco | firepower_threat_defense | >= 6.3.0 < 6.5.0.3 | 6.5.0.3 |
| cisco | fxos | — | — |
CVSS provenance
nvdv3.16.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv3.04.2MEDIUMCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
vendor_cisco4.2MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Cisco
Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability
vendor_cisco·2020-02-26·CVSS 4.2
CVE-2020-3166 [MEDIUM] CWE-20 Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability
Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system (OS).
The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to a specific CLI command. A successful exploit could allow the attacker to read or write to arbitrary files on the underlying OS.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-fxos-cli-file
Cisco
Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability
vendor_cisco·CVSS 3.0
CVE-2020-3166 Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability
CVE-2020-3166: Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to a specific CLI command. A successful exploit could allow the attacker to read or write to arbitrary files on the underlying OS. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.0
CWE: CWE-20, CWE-20
Bug IDs: CSCvo42637, CSCvr09748, CSCvr09748, CSCvr09748, CSCvo42637
GHSA
GHSA-p69f-j8x7-477j: A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying oper
ghsa_unreviewed·2022-05-24
CVE-2020-3166 [MEDIUM] CWE-20 GHSA-p69f-j8x7-477j: A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying oper
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to a specific CLI command. A successful exploit could allow the attacker to read or write to arbitrary files on the underlying OS.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-02-26
Published