cisco evolved-programmable-network-manager CVE-2021-1306 vulnerability in Cisco Products
Published on May 22, 2021

Cisco ADE-OS Local File Inclusion Vulnerability
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.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2021-1306 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
NONE

Weakness Type

External Control of File Name or Path

The software allows user input to control or influence paths or file names that are used in filesystem operations.


Products Associated with CVE-2021-1306

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2021-1306 are published in these products:

Cisco Evolved Programmable Network Manager
 
Cisco Identity Services Engine
 
Cisco Prime Infrastructure
 
Cisco Identity Services Engine Software
 

Affected Versions

Cisco Identity Services Engine Software Version n/a is affected by CVE-2021-1306

Exploit Probability

EPSS
0.04%
Percentile
11.56%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.