Executive Summary

Informations
Name CVE-2021-1306 First vendor Publication 2021-05-22
Vendor Cve Last vendor Modification 2021-05-27

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Overall CVSS Score 3.4
Base Score 3.4 Environmental Score 3.4
impact SubScore 2.5 Temporal Score 3.4
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:N)
Cvss Base Score 3.6 Attack Range Local
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1306

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-610 Externally Controlled Reference to a Resource in Another Sphere

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 12
Application 178
Application 42
Hardware 2

Sources (Detail)

Source Url
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

Alert History

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Date Informations
2021-07-13 01:39:42
  • Multiple Updates
2021-05-28 00:22:48
  • Multiple Updates
2021-05-26 21:23:11
  • Multiple Updates
2021-05-22 13:22:46
  • First insertion