CVE-2020-3491

Description

A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an authenticated, remote attacker with administrative privileges to conduct a cross-site scripting (XSS) attack against a user of the interface on an affected device. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious data into a specific data field in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker would need to have administrative privileges on the affected device.

Risk Information

Base Score

4.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS Score

Exploitation Probability

0.21

Associated Vulnerability

Vulnerability	OS Platform
Cisco Vision Dynamic Signage Director Stored Cross-Site Scripting Vulnerability For Cisco Vision	NCM
Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability (CVE-2020-3491)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234