CVE-2021-1306
"Cisco EPN Manager/ISE/Prime Infrastructure Restricted Shell File Disclosure and Unauthorized Modification"
Description
A vulnerability in the restricted shell of Cisco Evolved Programmable Network (EPN) Manager, Cisco Identity Services Engine (ISE), and Cisco Prime Infrastructure could allow an authenticated, local attacker to identify directories and write arbitrary files to the file system. This vulnerability is due to improper validation of parameters that are sent to a CLI command within the restricted shell. An attacker could exploit this vulnerability by logging in to the device and issuing certain CLI commands. A successful exploit could allow the attacker to identify file directories on the affected device and write arbitrary files to the file system on the affected device. To exploit this vulnerability, the attacker must be an authenticated shell user.
INFO
Published Date :
May 22, 2021, 7:15 a.m.
Last Modified :
Nov. 7, 2023, 3:27 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
2.5
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2021-1306
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-2021-1306.
| URL | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ade-xcvAQEOZ | 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-2021-1306 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-1306 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]
Nov. 07, 2023
Action Type Old Value New Value Removed CVSS V3 Cisco Systems, Inc. AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Added CVSS V3.1 Cisco Systems, Inc. AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N -
Initial Analysis by [email protected]
May. 27, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ade-xcvAQEOZ No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ade-xcvAQEOZ Vendor Advisory Added CWE NIST CWE-610 Added CPE Configuration OR *cpe:2.3:a:cisco:evolved_programmable_network_manager:*:*:*:*:*:*:*:* versions up to (excluding) 5.0.1 *cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:* versions up to (excluding) 2.7.0 *cpe:2.3:a:cisco:identity_services_engine:2.7.0:-:*:*:*:*:*:* *cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch2:*:*:*:*:*:* *cpe:2.3:a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:* *cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch1:*:*:*:*:*:* *cpe:2.3:a:cisco:prime_infrastructure:*:*:*:*:*:*:*:* versions up to (excluding) 3.8.1 *cpe:2.3:a:cisco:prime_infrastructure:3.8.1:-:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-1306 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-2021-1306
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
0.05635
percentile