CVE-2023-20234
"Cisco FXOS Software Command Injection Vulnerability"
Description
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or overwrite any file on the filesystem of an affected device, including system files. The vulnerability occurs because there is no validation of parameters when a specific CLI command is used. An attacker could exploit this vulnerability by authenticating to an affected device and using the command at the CLI. A successful exploit could allow the attacker to overwrite any file on the disk of the affected device, including system files. The attacker must have valid administrative credentials on the affected device to exploit this vulnerability.
INFO
Published Date :
Aug. 23, 2023, 7:15 p.m.
Last Modified :
Jan. 25, 2024, 5:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.2
Exploitability Score :
0.8
Affected Products
The following products are affected by CVE-2023-20234
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-20234.
| URL | Resource |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-20234 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-20234 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 25, 2024
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-73 -
Initial Analysis by [email protected]
Sep. 05, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H Changed Reference Type https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL No Types Assigned https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL Vendor Advisory Added CWE NIST CWE-732 Added CPE Configuration AND OR *cpe:2.3:a:cisco:firepower_extensible_operating_system:-:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:firepower_1000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_1010:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_1020:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_1030:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_1040:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_2100:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_2110:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_2120:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_2130:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_2140:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4110_next-generation_firewall:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4120_next-generation_firewall:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4140_next-generation_firewall:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_4150_next-generation_firewall:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_security_appliance:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-24:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-36:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-40:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-44:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-44_x_3:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-48:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-56:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_sm-56_x_3:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_with_1_sm-24_module:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_with_1_sm-36_module:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_with_1_sm-44_module:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_9300_with_3_sm-44_module:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:secure_firewall_3105:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:secure_firewall_3110:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:secure_firewall_3120:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:secure_firewall_3130:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:secure_firewall_3140:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-20234 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-20234
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05703
percentile